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目次Curriculum vitae Preface Tribute to Professor Albert I. Meyers Publications Highly functionalized pyrans designed for multipoint side chain attachment to the F-ring sector of spongistatin 1 (altohyrtin A) Selective synthesis of β-amino esters and β-lactams by rhodium-catalyzed Reformatsky-type reaction Nucleophilic substitution reactions of 1-methoxy-6-nitroindole-3-carbaldehyde Stereocontrolled synthesis of a highly functionalized 1,7-dioxaspiro[4.4]nonane derivative related to antibiotic pseurotins Electrochemical oxidations of 1,3-dihydro-1,3-diazaazulanones and effects of reaction temperature Chiral ligand-controlled catalytic asymmetric epoxidation of enone with hydroperoxide Regioselective synthesis of 2,3,5-trisubstituted indoles from p-sulfinylaniline by dual use of the sulfinyl group Solid-phase synthesis of 2-(4-carbamoylpyrazolyl)-4-alkylamino-6-aminopyrimidine derivatives Facile asymmetric synthesis of aziridine derivatives via the diastereoselective reaction of chiral imines with dimethylsulfonium methylide Synthesis of substituted pyrroles from N-vinylic phosphazenes derived from β-amino acids and α-bromo ketones Cationic copper(Ⅱ)-oxazoline-sulfoxide catalysts : application to asymmetric Diels-Alder reactions Total synthesis of (-)-halicholactone Mechanistic studies on the reactions of bis(alkylthio)carbenes with vinyl isocyanates Concise syntheses of harmicine and a pyrrolidinoisoquinoline derivative using chiral 1-allyl adducts of β-carboline and isoquinoline as starting materials An asymmetric synthesis of 3-aryl-1,4-oxazin-2-ones : synthesis of a key intermediate of an NK₁ receptor antagonist A practical synthesis of (+)-biotin through palladium hydroxide on charcoal-catalyzed Fukuyama coupling reaction Inter- and intramolecular [4+2] cycloaddition of nitroalkenes with allenylsilanes : a case of unexpected regioselectivity Studies on a chirality of orellanine : spectral nonequivalence of atropisomers of tetra-O-methylorellanine and related compounds induced by chiral solvating agents An efficient multicomponent reaction involving the interception of the zwitterionic intermediate between DMAD and isocyanides with some active methylene compounds Extension of the SAR in the 1,2-diaminocyclohexane phenylacetamide template Aryl-aryl coupling reaction catalyzed by a palladium reagent prepared from Pd(OAc)₂ and n-Bu₃P Synthesis and fluorescence properties of 4,5-, 4,6- and 5,6-disubstituted benzofurazan (2,1,3-benzoxadiazole) compounds Studies on the selective intramolecular biaryl coupling reaction of 2-tryflyloxy-6-halobenzanilides using a palladium reagent Diels-Alder cycloaddition of highly substituted pyran-2-ones with maleic anhydride Diastereoselective reactions of a homoenolate generated from (S)-N-(1-phenylethyl)-3-(trimethylsilyl)propanamide : enantioselective synthesis of (+)-massoialactone Sulfur-containing heterocycles derived by reaction of N-thioacylamino alcohols with Lawesson’s reagent and saponification of N-thioacylamino esters Some unexpected reactions of 2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-ones A new construct of the cis-3a-aryloctahydroindole skeleton via the [4+2] cycloaddition of furanyl carbamates Multi-component reactions of 2-isopropylideneaziridines : application to the synthesis of enantiopure neopentylamines Imino ene reactions of enantiopure N-sulfinylimino esters : asymmetric synthesis of 1-oxo-1 λ⁴-isothiazolidine-3-carboxylates Studies on the synthesis of kijanolide : synthesis of an advanced seco-acid intermediate Synthesis and reactions of 3- and 8-ethynyl-1-azaazulenes Asymmetric synthesis of 4,6-disubstituted 1,2,3,4,5,6-hexahydro-5-hydroxypyrimidin-2-ones as potential HIV-protease-inhibitors Preparation of novel heteroisoindoles from nitropyridines and nitropyridones 4H-[1,2,3]-thiadiazolo[3,4-a]benzimidazoliumides Preparation of 2’,3’-methano-carbocyclic nucleosides through the addition of diazomethane to 2-azabicyclo[2.2.1]hept-5-en-3-one A new deprotection procedure for the N-methoxymethyl group of N-methoxymethyl-heterocyclic compounds Silica gel-catalyzed regio- and stereoselective reactions of thiocarbonyl compounds with optically active monosubstituted oxiranes Hydroamination of alkynes catalyzed by palladium/benzoic acid Quinolone analogues 5 : synthesis of 1-methylpyridazino[3,4-b]quinoxalin-4(1H)-ones Synthesis of linear and cyclic hexapeptides with Nε-(1,2-dihydro-1-hydroxy-2-oxopyrimidin-4-yl)-L-lysyl-β-alanyl as the repeating unit and properties of their iron(Ⅲ) complexes Synthesis of sterically demanding 3-silylpyridines and their use in asymmetric synthesis with chiral N-acyliminium ions Formation of heterocyclic derivatives of α-amino acids using vicinal tricarbonyl methodology A new synthetic approach to azuleno[1,2-c]thiophenes A synthesis of (1S,2R,8R,8aR)-8-hydroxy-1,2-(isopropylidinedioxy)indolizidin-5-one from D-ribose : improved access to (-)-swainsonine and its analogs Aryl radical cyclization of chiral 3-allyl-2-(2-bromophenyl)-1,3-oxazolidines with tributyltin hydride Studies on (1S)-N-(1-phenylethyl)phthalimide : synthesis of both chiral spiro indane and benzazepine derivatives New chiral ligands, pyridinooxathianes, for palladium-catalyzed asymmetric allylic alkylation Total synthesis and absolute configuration of radiosumin, a strong trypsin inhibitor from the blue-green alga Plectonema radiosum Synthesis and reactions of enantiopure 1-acyl-2-[triaryl(alkyl)silyl]-2,3-dihydro-4-pyridones Dendroamide A, nostocyclamide and related cyclopeptides from cyanobacteria. total synthesis, together with organised and metal-templated assembly from oxazole and thiazole-based amino acids The synthesis of spirooxindole pyrrolidines via an asymmetric azomethine ylide [1,3]-dipolar cycloaddition reaction A synthesis of some novel 2-phenyl- and 5-bromo-substituted aplysinopsin analogues Simple synthesis of racemic pyrrolo[2,3-b]indoles : formal total synthesis of (±)-physostigmine Thermodynamically controlled photocycloaddition of 5-fluoro-1,3-dimethyluracil to naphthalenes Thiazoline ring formation from 2-methylcysteines and 2-halomethylalanines An efficient synthesis of a key intermediate for vasopressin V₂ receptor agonist OPC-51803 by lipase-catalyzed enantioselective transesterification Asymmetric trimethylsilylcyanation of acetophenone catalyzed by cinchona alkaloids A concise synthesis of a potential key intermediate for 12-epi-mycalamide A Multicomponent reactions : synthesis of spirocyclic tetrahydropyran derivatives by Prins cyclization Nitrogen-containing heterocycles via palladium-catalyzed reaction of alkynes with organic halides or triflates
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目次Intermolecular photoreaction of arenecarbothioamide with 3-methyl- and 2,4-dimethylfurans : a novel formation of 2-arylthiophene derivatives through photoinduced reaction Asymmetric photocyclizations of chiral auxiliary-substituted n-acyl-α-dehydroamino acids into 1,2-dihydrobenzoquinolinone derivatives A new general route to novel azomethine ylides for cycloaddition reactions On selective functionalization of meso-tetraphenylporphyrin derivatives by vicarious nucleophilic substitution of hydrogen Synthesis of analogs of wasabi phytoalexin (methyl 1-methoxyindole-3-carboxylate) Synthesis of 2- and 3-benzoylindoles by friedel-crafts reaction of indole-2,3-dicarboxylic anhydrides with anisoles Synthesis of 5H-benzo[b]carbazole-6,11-diones from benzoylindolecarboxylic acids Amides from the seeds of Piper nigrum linn. and their insecticidal activity Syntheses of 3-aminoquinoline-2,4(1H,3H)-diones Convenient preparation of tacrine derivatives by the reduction of 9-aminoacridines with nickel-aluminum alloy A convenient synthesis of highly conjugated 5-nitroimidazoles Unexpected formation of pyrrolo[2,1-b]thiazoles by rearrangement of α-hydroxydihydro-1,4-thiazines The heterocyclic natural products of gorgonian corals of genus Briareum exclusive of briarane-type diterpenoids 1,3-dihydro-2,1-benzisothiazole 2,2-dioxides (benzosultams) in organic synthesis
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目次Asymmetric epoxidation of aldehydes catalyzed by new C₂-symmetrical chiral sulfide Photochemical synthesis of naphthocyclobutapyrimidines via 1,2-cycloaddition of 6-chloro-1,3-dimethyluracil with naphthalenes Facile synthesis of [5.n.1.0¹'⁵]tricycles mediated by intramolecular Pauson-Khand reaction of 3-alkynyl-1-alkylidenecyclic compounds Synthesis and NMR structural assignment of 3-benzoylpyrrolo[2,3-b]quinoxalin-2(4H)-ones Microwave assisted synthesis of new benzimidazoles A synthesis of oxygenated 1-azaanthraquinones via Diels-Alder reaction of 2,4-dioxygenated quinoline-5,8-diones with 1-methoxy-3-trimethylsilyloxy-1,3-butadiene Reactions of α-oxo ketenes with amides : experimental data and semiempirical AM1 molecular orbital calculations Controlled synthesis of electron deficient nitro-1H-benzotriazoles New synthetic route to tetracyclic quinazolin-4(3H)-one ring system Asymmetric nucleophilic addition reactions of aldehydes with optically active dithioacetals and their application to optically active α-hydroxy ketone synthesis New diterpenoid alkaloid from Spiraea formosana Synthesis of 1,4-benzodiazepine-2,5-dione derivatives Four dimeric stilbenes in stem lianas of Gnetum africanum Synthesis of 2,2',2'',2'''-(1,2- ethanediylidene)tetrafuran and Diels-Alder reaction with dimethyl acetylenedicarboxylate Synthetic applications of lewis acid-induced N-methyleneamine equivalents Polyhydroxylated alkaloids with lipophilic moieties as glycosidase inhibitors from higher plants
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目次Effects of base, electrophile, and substrate on the selective alkylation of heteroaromatic systems Synthetic studies toward hennoxazole A : use of a selective bisoxazole alkylation as the key fragment coupling Selective protection of 5-aminobenzotriazole for controlled reaction at the primary amine Reactions of 1-methoxy-3-(2-nitrovinyl)indole with nucleophiles : an interesting solvent effect and a novel preparation of 3-substituted 1-methoxyindoles Preparatory study for the synthesis of the marine sponge alkaloids asmarines A-F : synthesis of their heterocyclic portions Photo-stimulated heterolysis of the C(=O)-o bond in (Z)-N-acetyl-α-dehydrophenylalanine aryl ester derivatives Effect of the N⁶-methyl group on adenine ring on the intramolecular base-pairing of adenine with thymine in various solvents A new synthesis of 1,2-diazetines via simple cycloacylation reactions Anti HSV-1 alkaloids from a feeding deterrent marine sponge of the genus Aaptos Oxidative coupling of indoline-2-thione or oxindole : formation of cyclic and acyclic indole trimers 5-(3-quinolinylthio)methyl-tetrahydro-2-furanones from 3,3'-bis(4-substituted quinolinyl) disulfides Two new pyranoflavanones from the stems Derris reticulata Syntheses of 3-acylindoles via the alkylation of the dianion of 3-acetylindole Rapid synthesis of acridines using microwave Pyrrolizine and indolizine derivatives from 1,6-dioxo-2,4-diene by inter- and intramolecular ring closure Reaction of lithiotrimethylsilyldiazomethane with α-oxoketene dithioacetals Synthesis and anticoccidial activity of some azacyclo organoborinates Syntheses of (-)-physostigmine, with particular emphasis upon the clarification of two enigmatic early synthetic approaches Methods for preparation of γ- and δ-oxoacids as useful synthons for heterocycles
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目次First rotameric anti dimers and 3,9-diazatetraasteranes from unsymmetrically substituted N-acyl and N-acyloxy-4-aryl-1,4-dihydropyridines Synthesis of 3-substituted 5-arylidene-1-methyl-2-thiohydantoins under microwave irradiation The synthesis of 2,2-disubstituted-3-nitrochromenes from salicylaldehyde and 2,2-disubstituted-1-nitroalkenes Synthesis of coumaran-5-ols — new model compounds for bioantioxidants Dimeric stilbenes from stem lianas of Gnetum africanum Synthesis of 1,2-dihydrobenz[c]azepin-3-one via acid-catalyzed cyclization of N-arylmethyl-N-methyl-3-phenylsulfanylacrylamide Synthesis of E/Z 3-(1H-benzotriazol-1-yl)-3-(pyridin-4-yl)acrylonitriles and E/Z 2-(3-imino-2-benzofuran-1(3H)-ylidene)acetonitriles. an unusual case of displacement of the benzotriazole ring One-step synthesis of optically active cyclic polyamines containing helicene Synthesis of 2,4-disubstituted indoles via thermal cyclization of N-trifluoroacetyl enehydrazines Synthesis of new friedländer synthon and its application towards the construction of pyrido[3,2-c]acridines Two new C₁₉-diterpenoid alkaloids from Aconitum racemulosum Franch var. pengzhouense Synthesis of fused heterocyclic ring systems related to 6-amino-1,4-dihydro-3-methyl-1-phenyl-4-thioxothiopyrano[4,3-c]pyrazole-7-carbonitrile The reactions of hydroiodide of 2-amino-1-substituted guanidine derivatives with aromatic isothiocyanates An efficient synthesis of N-boc-d-diphenylalanine from a chiral azirdine-2-carboxylate Synthesis of 1,2-oxazines and their N-oxides
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目次Enantioselective synthesis of (-)-N-boc-7-azabicyclo[2.2.1]heptan-2-one and (+)-N-boc-4-amino-2-cyclohexen-1-one : formal total synthesis of both enantiomers of epibatidine Formation of boroxine : its stability and thermodynamic parameters in solution 4-[3-dimethylamino-1-(2-dimethylaminovinyl]prop-2-enylidene]-2-phenyl-1,3-oxazol-5(4H)-one and 5-[3-dimethylamino-1-(2-dimethylaminovinyl)prop-2-enylidene]-3-methyl-2-thioxo-1,3-thiazolidin-4-one in the synthesis of 1,4-dihydropyridine derivatives A generalized synthesis of 3-amino-5-aryl-, 3-amino-5-polyfluorophenyl-, and 3-amino-5-alkyl-1,2,4-oxadiazoles through ring-degenerate rearrangements Synthesis of asymmetric dibenzophosphole 5-oxides : the first dibenzophosphole-based family of compounds with liquid crystalline behaviour Synthesis of heterocycle substituted 1-aryl-4-piperidones Synthesis of 8-substituted xanthine derivatives by Suzuki cross-coupling reaction Synthesis of N-oxydihydropyrrole derivatives Ring-chain tautomerism of halogenated phenolphthaleins : vibrational spectroscopic and semiempirical MO study A synthesis of a hydroxyvaline-derived thiazole-4-carboxylate constituting an antibiotic, thiocilline I Efficient N-sulfenylation of dihydropyrrole derivatives using N-sulfenylphthalimides 1,2-oxazines and their N-oxides in synthesis
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目次Synthesis, ESI and FAB mass spectrometry, and X-ray analysis of di- and tricationic pyridinium substituted pyrimidines Electrolytic partial fluorination of organic compounds 59 : highly regioselective anodic monofluorination of 2H-1,4-pyrido[3,2-b]-1,4-oxazin-3(4H)-one derivatives The first reliable, general synthesis of the 5-oxo derivatives of 5,6-dihydro-1,2,4-triazolo[4,3-c]pyrimidine and the rates of isomerization of the [4,3-c] compounds into their [1,5-c] isomers Chemoselective debezylation of the N-1-phenylethyl goup in 2-oxazolidinones by the anisole-methanesulfonic acid system A simple and practical preparation of 2,4-disubstituted 1-benzotelluropyrylium salts Quadruple photocyclization reaction leading to the cyclophanes containing two benzo[1,2-b:5,4-b’]difuran rings Photocycloaddition of 6-cyano-1,3-dimethyluracil to alkenes : synthesis of tetrahydrocyclobutapyrimidine-6a-carbonitriles About the factors which govern the ring-opening of α-lactams with benzylamine Ⅰ : the relative stability of the α-lactam and the substituent on nitrogen Chemical oxidation of synthetic iron(III)-complex of 15-phenyl protoporphyrin IX The determination of enantiomeric excess of the products of baker's yeast-mediated reduction of δ-alkoxycarbonyl-β-keto esters, via the derivation to alexakis' alkoxydiazaphosphoridine Two new withanolides from the aerial parts of Datura innoxia Simple synthesis of ring-fused pyridazin-3-ones Flavone glycosides and bergenin derivatives from Tridax procumbens The formation of spiro-bridged dimers of cyclooctane-1,2-dicarbonyl compounds via domino aldol-cycloalkylation
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目次Nucleophilic substitution reaction on the nitrogen of indole nucleus : a novel synthesis of 1-aryltryptamines A new approach to 6-nitro-1H-[1,4]-diazepines Silver ion-mediated desulfurization of N,N-disubstituted 2-hydroxythiobenzamides A structural and conformational study of 8-p-nitrocinnamyl-3-propionyl-3,8-diazabicyclo[3.2.1]octane, selective agonist of μ-opioid receptors Synthesis of new atropisomers derived from methoxychloroacridine : preparation of enantiomerically pure (aR)-(-)-2,2’-dihydroxy-9,9’-biacridine Practical syntheses of 5-trifluoromethyl-1H-indoles New cyclic peptides from Citrus aurantium Benzo-1,4-oxathiins and benzo-1,4-dithiins from 4,5-disubstituted 1,2,3-thiadiazoles On the reactions of 6-phosphoranylideneaminouracils and related 6-aminouracils with 2,4,6-cyclooctatrienone : reactions of the intermediates of uracil-annulated 8-azabicyclo[5,3,1]undecatetraene ring systems Amino acid-derived 4-alkyl-4-carboxy-2-azetidinones : new insights into β-lactam ring formation and N-deprotection Design and synthesis of a novel cyclophane as host for aryl phosphate Synthesis and structural assignment of functionalized 8,9-diazatricyclo[4.4.0.0¹'⁵]decane : a new tricyclic system including the pyridazine ring The sesquiterpenoid from Polyalthia cheliensis Hu Survey of briarane-type diterpenoids of marine origin
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目次Electrochemical reactions of dihydroazaazulanones possessing a spirocyclic moiety : ring cleavages of the spiro-rings, hydrogen migrations and formations of azaazulanones Nucleophilic substitution reaction of 5-t-butyl-2-methoxy-3H-azepine with alkoxides and alkyllithium reagents : a formation of bis(5-t-butyl-3H-azepin-2-yl)methane having a vinamidine conjugation Stereoselective c-allylation of 1-C-alkyl-2,3,4,6-tetra-O-benzyl-D-glucopyranoses with allyltrimethylsilane [2π+2σ] type cycloaddition reactions of iminotropone derivatives with naphtho[b]cyclopropene to form cyclic amine compounds Ruthenium-catalyzed ring-opening cross-metathesis reaction of 2-azabicyclo[2.2.1]hept-5-en-3-one Reactions of 5,5-dimethyl-4-methylene-1,3-dioxolan-2-one with amines in the presence of palladium catalyst A concise synthesis of the natural carbazole mukonine An efficient transformation of substituted N-acyl-α-dehydro(1-naphthyl)alanines into 1,2-dihydrobenzo[f]quinolinone derivatives via photoinduced intramolecular electron transfer Stereoselective synthesis of substituted tetrahydropyran rings via 6-exo and 6-endo selenoetherification Synthesis, ¹H and ¹³C NMR study of pyrazoles derived from chiral cyclohexanones (3-methylcyclohexanone, menthone, pulegone, dihydrocarvone and carvone) A preparative route to fused 4-hydroxy-3-phenylindeno(benzothieno)pyridin-2-ones Preparation of a useful synthetic precursor, 2-substituted 4(3H)-quinazolinone : directed lithiation and N³-deprotection of 3-t-butoxycarbonyl-4(3H)-quinazolinone Formal total synthesis of macrosphelide (+)-a, effect on marcolactonization depended upon the lactone formation position The absolute configuration of leiocarpin B Synthesis and cytotoxic activity of isoacronycine and its derivatives The crystal and molecular structure of 2,3,5,6-tetraphenyl-1,4-dithiin A synthesis of orixiarine Recent advances in the synthesis and transformations of heterocycles mediated by fluoride ion activated organosilicon compounds
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目次Synthesis of new thiopyrylocyanines incorporated thiopyrano[2,3-b]indole ring as the main constituent Synthesis, tautomerism and calculations of mesomeric betaines of guanine Synthesis and characterisation of extended π-bonding systems in cycloimmonium ylides derived from the 4,4’-bipyridine Heterocyclization of vic-substituted hydroxamic acid salts of acetylenylpyrazoles : a new procedure for the preparation of pyrazolo[3,4-c]pyridin-7-ones Palladium-catalyzed synthesis of 2,2-dimethyl-3-pyrrolines from α-amino allene and aryl iodides Synthesis of novel tetra- and pentacyclic benzimidazole derivatives Synthesis of optically active 2-acetoxy-3-alkylidene-α-lycoranes for a synthetic approach toward (+)-lycorine by radical reaction A convenient synthesis of 3-benzoylisoazoles by 1,3-dipolar cycloaddition Isomerization and application of aroylnorbornanecarboxylic acids for stereoselective preparation of heterocycles An efficient synthesis of N-alkyl-4-substituted-3H-pyridine-2,6-dione. synthesis of isoguvacine and MDL-11,939 Synthesis of 7-aminopyrazolo[3,4-c]pyridine as a probe for the preparation of compounds of pharmacological interest Chemistry of renieramycins part 2 : partial reduction and nucleophilic substitution of hexahydro-1,5-imino-4-oxo-3-benzazocine-7,10-dione : promising method to construct renieramycin J from renieramycin G via renieramycin E A new access to the cleavage of the N-19 bond of norditerpenoid alkaloids and their derivatives by formation of oxaziridines Tautomerism and X-ray structure of dihydro-5H-1,3,4-benzotriazepin-5-ones Preparation and structure of 3,4,8,9-tetrachloro-2,5,7,10-tetrahydro[1,6]dithiecine Synthesis of 4-(1,4-diaryl-2h-cyclopent[d]pyridazin-2-yl)benzenesulfonamides Reactivities of 2-aminomethylimidazole : an approach for the synthesis of imidazo[1,5-a]imidazole Phenanthroindolizidine alkaloids and their cytotoxicity from the leaves of Ficus septica A new tricyclic iridoid glucoside from the thai medicinal plant, Rothmannia wittii Formation of five- and six-membered heterocyclic ring by radical cyclization
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