Preparation of New Nitrogen-bridged Heterocycles(50)Syntheses of Some Heterocyclic Compounds Starting from Pyridinium 1-(Ethoxycarbonylacetyl)methylides
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概要
著者
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Kakehi A
Department Of Chemistry And Material Engineering Faculty Of Engineering Shinshu University
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Akikazu Kakehi
Department Of Chemistry And Material Engineering Faculty Of Engineering Shinshu University
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Suga Hiroyuki
Department Of Chemistry And Material Engineering Faculty Of Engineering Shinshu University
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Kakehi A
Dep. Of Chemistry And Material Engineering Fac. Of Engineering Shinshu Univ. Wakasato Nagano 380-855
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ITO Suketaka
Department of Chemistry and Material Engineering, Faculty of Engineering, Shinshu University
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Suga H
Dep. Of Chemistry And Material Engineering Fac. Of Engineering Shinshu Univ. Wakasato Nagano 380-855
関連論文
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- Synthesis of Spiro[2-cyclopentene-1,3’-imidazo[1,2-a]pyridine] Derivatives and Their Interesting Behavior in 1H-NMR Spectra in Deuteriochloroform
- Synthesis and Reactions of 3-Ethynyl-2-(Triphenylphosphoimino)-1-azaazulenes
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- Preparation of New Nitrogen-Bridged Heterocycles. 60. Syntheses and Conformational Analyses of Bis(indolizin-1-yl) Disulfides
- Reactions of 8-(Triphenylphosphoimino)quinoline with Aryl Aldehydes and Aryl Isocyanates : Formation of 2-Aryl-4H-imidazo[4,5,1-ij]quinolines and Related Systems
- Preparation of New Nitrogen-Bridged Heterocycles. 55. Reinvestigation of the Bromination/Dehydrobromination of Ethyl 3-[2-(Methylthio)indolizin-3-yl] acrylate Derivatives
- Preparation of New Nitrogen-Briged Heterocycles. 49. A New Access to Thieno[3,4-b]indolizine Derivatives
- Reactions of 2-Triphenylphosphoimino-1-azaazulenes with Aryl Isocyanates and Aryl Isothiocyanates
- Preparation of New Nitrogen-Bridged Heterocycles 72. A New Approach to 1-Acyl-3-(substituted methylthio)thieno[3′,4′:4,5]imidazo[1,5-a]pyridine Derivatives
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- Enantio-and Diastereoselectivity in 1,3-Dipolar Cycloaddition Reactions of Nitrones with 3-Crotonoyl-2-oxazolidinone Catalyzed by Ni(II)-Binaphthyldiimine Complexes
- Asymmetric Cyclopropanation and Aziridination Reactions of Olefins Catalyzed by Cu(I)-Binaphthyldiimine Complexes
- A Through-Space Interaction of 3-Benzylthiothieno[3,4-b]indolizine Derivatives Combined by a Highly Flexible Spacer
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- Asymmetric Diels-Alder Reactions Catalyzed by Chiral Ni(II)-Binaphthyldiimine Complexes
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- Unexpected formation of thiino[3',4':4,5]oxazolo[1,3-b][1,3]oxazepine derivatives
- A New Constructive Method for 1,4-Thiazwpine Derivatives
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- Facile synthesis of (2-benzimidazolyl)-1-azaazulenes, (2-benzothiazolyl)-1-azaazulenes, and related compouds and evaluation of their anticancer in vitro activity
- Synthesis of Aryl Conjugated (1-Azaazulenyl)acetylenes and Facile Synthesis of Thiophene Fused 1-Azaazulenes
- Effective methods for introducing some aryl and heteroaryl substituent onto 1-azzazulene nuclei
- Reactions of 3-phenyl-8-triphenylphosphoimino-1-azaazulene with aryl isocyanate, aryl isothiocyanate, and carbon disulfide
- Synthesis of 2-chloro-8-(2-pyridyl)-1-azaazulene and its metal complexes
- Generation and reactions of 3-phenyl-7,8-dehydro-1-azaazulene
- First synthesis and cycloaddition reactions of 1-azaazulene N-ylide
- Preparation of New Nitrogen-Bridged Heterocycles. 42.^ Synthesis and the Reaction of Pyridinium N-Ylides Using Bifunctional Ethyl Thiocyanatoacetates
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- Synthesis and some reactions of ethyl (2-alkylimino-1,2-dihydro-1-azaazulen-1-yl)acetates
- Synthesis and reactions of 3- and 8-ethynyl-1-azaazulenes
- Thermolysis of Ethoxycarbonyl[2-phenyl-2-(phenylsulfonylhydrazono)ehyl]methylenetriphenylphosphoranes. Formation of Substituted Pyridazinones
- Reductive cyclization of 8-(2-nitrophenyl)-1-azaazulene derivatives; formation of 6a,7-diazanaphth[3,2,1-cd]azulene and 7H-1,7-diazaindeno[1,2-e]azulene systems, a new DNA intercalater
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- Reaction of 2-chloro-1-azaazulene with diphenylcyclopropenone; Dimerization of the cycloadduct attended by cine-substitution and rearrangement
- Synthesis and some reactions of 1,8-diamino-1-azaazulenium salts
- Reaction of 2-hydrazino-1-azaazulene with diphenylnitrone : unexpected formation of phenylimino-p-benzoquinone-N-oxide
- NOVEL REARRANGEMENTS OF A 8aH-PYRIDO〔1,2-d〕THIENO〔2’,3’-b〕〔1,4〕THIAZEPINE DERIVATIVE
- MOLECULAR RECOGNITION OF 2-(ARYLMETHYLTHIO)INDOLIZINE DERIVATIVES THROUGH AN INTRAMOLECULAR ARENE-π (CATION) INTERACTION (Dedicated to Dr. Albert Padwa on his 75th birthday)
- REACTIONS OF 3-〔BIS(METHYLTHIO)METHYLENE〕-2(3H)-IMIDAZO〔1,2-a〕PYRIDINONES WITH QUINOLINIUM AND ISOQUINOLINIUM N-UNSUBSTITUTED AMINIDES (Dedicated to Professor Dr. Ei-ichi Negishi on the occasion of his 77th birthday)