Art

J-GLOBAL ID：200902247730130322   Reference number：08A1095191

A FACILE SYNTHESIS OF 2-DIFLUOROMETHYL-6-METHYLPYRIDINE-3,5-DICARBOXYLATES

2-ジフルオロメチル-6-メチルピリジン-3,5-ジカルボキシラート類の容易合成

Author (5)： KATSUYAMA Isamu (Gifu Univ., Gifu, JPN) ,  FUNABIKI Kazumasa (Gifu Univ., Gifu, JPN) ,  MATSUI Masaki (Gifu Univ., Gifu, JPN) ,  MURAMATSU Hiroshige (Gifu Univ., Gifu, JPN) ,  SHIBATA Katsuyoshi (Gifu Univ., Gifu, JPN)
Material： Heterocycles  (International Journal for Reviews and Communications in Heterocyclic Chemistry)
Volume： 75  Issue： 11  Page： 2703-2711  Publication year： Nov. 01, 2008 
JST Material Number： S0966A  ISSN： 0385-5414  CODEN： HTCYAM  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *unsaturated ketone ,  aliphatic fluorine compound ,  cyclization reaction ,  synthetic intermediate ,  *nitrogen heterocyclic compound ,  chemical synthesis ,  dehydrofluorination ,  yield ,  phosphoryl chloride ,  silica gel ,  supported catalyst ,  enamine
Semi thesaurus term： *Pyridines

JST classification (1)： Pyridines  (CF07095Q)

Substance index (15)： Piperazine ,  Pyridine ,  DBU ,  2-(Trifluoromethyl)-4-phenyl-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Trifluoroacetyl)-3-phenylacrylic acid ethyl ester ,  3-Aminoisocrotonic acid ethyl ester ,  2-(Difluoromethyl)-4-phenyl-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Difluoromethyl)-4-phenyl-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-ethyl 5-methyl ester ,  2-(Difluoromethyl)-4-(4-methylphenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Difluoromethyl)-4-(4-methylphenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-ethyl ester ,  2-(Difluoromethyl)-4-(4-methoxyphenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Difluoromethyl)-4-(4-methoxyphenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid 3-ethyl 5-methyl ester ,  2-(Difluoromethyl)-4-(4-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Difluoromethyl)-4-(2-furyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester ,  2-(Difluoromethyl)-4-(2-thienyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester

Reference (16)：

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Terms in the title (2)： メチルピリジン ,  容易