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J-GLOBAL ID：200902143257821819   Reference number：98A0654461

Synthesis of Dihydropyrroles and Tetrahydropyridines by the Intramolecular Cyclization of O-Methylsulfonyloximes Having an Active Methine Group.

活性メチン基を有するO-メチルスルホニルオキシムの分子内環化によるジヒドロピロール類及びテトラヒドロピリジン類の合成

Author (4)： UCHIYAMA K (Univ. Tokyo, Tokyo) ,  YOSHIDA M (Univ. Tokyo, Tokyo) ,  HAYASHI Y (Univ. Tokyo, Tokyo) ,  NARASAKA K (Univ. Tokyo, Tokyo)
Material： Chemistry Letters  (Chem Lett)
Issue： 7  Page： 607-608  Publication year： Jul. 1998 
JST Material Number： S0742A  ISSN： 0366-7022  CODEN： CMLTAG  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： chemical synthesis ,...
Semi thesaurus term： methanesulfonic acid ,...

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JST classification (1)： Pyridines  (CF07095Q)

Substance index (18)： 2-[3-[(E)-Mesyloxyimino]butyl]malonic acid dibenzyl ester ,  2-[1-Isopropyl-3-[(E)-hydroxyimino]butyl]malonic acid dimethyl ester ,  2-[1-Phenyl-3-[(E)-mesyloxyimino]butyl]malonic acid dimethyl ester ,  2-[1-Isopropyl-3-[(E)-mesyloxyimino]butyl]malonic acid dimethyl ester ,  2-[1-[2-[(E)-Mesyloxyimino]propyl]hexyl]malonic acid dimethyl ester ,  2-[2-Methyl-3-[(E)-mesyloxyimino]butyl]malonic acid dibenzyl ester ,  2-Methyl-4-phenyl-1-pyrroline-5,5-dicarboxylic acid dimethyl ester ,  2-Methyl-4-isopropyl-1-pyrroline-5,5-dicarboxylic acid dimethyl ester ,  2-Methyl-4-pentyl-1-pyrroline-5,5-dicarboxylic acid dimethyl ester ,  2,3-Dimethyl-1-pyrroline-5,5-dicarboxylic acid dibenzyl ester ,  2-Methyl-1-pyrroline-5,5-dicarboxylic acid dibenzyl ester ,  2-[1-Phenyl-3-[(E)-mesyloxyimino]-4-oxo-4-methoxybutyl]malonic acid dimethyl ester ,  4-Phenyl-1-pyrroline-2,5,5-tricarboxylic acid trimethyl ester ,  2-[4-[(E)-Mesyloxyimino]pentyl]malonic acid dibenzyl ester ,  6-Methyl-4,5-dihydropyridine-2,2(3H)-dicarboxylic acid dibenzyl ester ,  2-[3-[(E)-Hydroxyimino]butyl]malonic acid dibenzyl ester ,  2-[2-Methyl-3-[(E)-hydroxyimino]butyl]malonic acid dibenzyl ester ,  2-[1-Phenyl-3-[(E)-hydroxyimino]-4-oxo-4-methoxybutyl]malonic acid dimethyl ester

Reference (17)：

• 1) Reviews, E. Erdik and M. Ay, Chem. Rev., 89, 1947 (1989)
•  C. Greck and J. P. Genet, Synlett, 1997, 741
•  G. Boche, “Formation of C-N Bonds, Formation of C-N Bonds by Electrophilic Amination,” in “Stereoselective Synthesis,” ed by G. Helmchen, R. W. Hoffmann, J. Mulzer, and E. Schaumann, Stuttgart (1997), Vol. 7, p. 5133.
• 2) E. Erdik and M. Ay, Synth. React. Inorg. Met.-Org. Chem., 19, 663 (1998)
•  R. A. Hagopian, M. J. Therien, and J. R. Murdoch, J. Am. Chem. Soc., 106, 5753 (1984)

Terms in the title (3)： 活性 ,  メチン基 ,  分子内環化