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J-GLOBAL ID：200902163139905685   Reference number：00A0390377

Synthesis and reaction of chiral 4,5-disubstituted 2-oxazolidinones from 3-ethoxy-6-(N-alkyl-N-tert-butoxycarbonyl)aminohexa-2,4-dienoates in the presence of concentrated sulfuric acid supported on silica gel.

シリカゲルに担持した濃硫酸の存在下での3-エトキシ-6-(N-アルキル-N-tert-ブトキシカルボニル)アミノヘキサ-2,4-ジエン酸エステルからのキラルな4,5-二置換2-オキサゾリジノンの合成及び反応

Author (4)： KAWANO T (Osaka Univ., Osaka, JPN) ,  NEGORO K (Osaka Univ., Osaka, JPN) ,  NITTA H (Osaka Univ., Osaka, JPN) ,  UEDA I (Osaka Univ., Osaka, JPN)
Material： Heterocycles  (International Journal for Reviews and Communications in Heterocyclic Chemistry)
Volume： 52  Issue： 3  Page： 1261-1278  Publication year： Mar. 01, 2000 
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： supported catalyst ,...

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JST classification (2)： Oxazoles,isoxazoles  (CF07080Y) ,  Cyclization reaction,ring-opening reaction  (CF02050I)

Substance index (19)： (6R)-3-Ethoxy-6-[methyl(tert-butoxycarbonyl)amino]-7-phenyl-2,4-heptadienoic acid ethyl ester ,  (6S)-3-Ethoxy-6-[methyl(tert-butoxycarbonyl)amino]-7-phenyl-2,4-heptadienoic acid ethyl ester ,  (6R)-3-Ethoxy-6-[methyl(tert-butoxycarbonyl)amino]-7-methyl-2,4-octadienoic acid ethyl ester ,  (6S)-3-Ethoxy-6-[methyl(tert-butoxycarbonyl)amino]-7-methyl-2,4-octadienoic acid ethyl ester ,  3-Ethoxy-6-[methyl(tert-butoxycarbonyl)amino]-2,4-hexadienoic acid ethyl ester ,  rac-(6R^*)-3-Ethoxy-6-[(methyl)(tert-butyloxycarbonyl)amino]-7-(4-methylphenyl)-7-oxo-2,4-heptadienoic acid ethyl ester ,  (6S)-3-Ethoxy-6-[(4-methoxybenzyl)(tert-butyloxycarbonyl)amino]-7-phenyl-2,4-heptadienoic acid ethyl ester ,  (4R,5R)-β,2-Dioxo-3-methyl-4-benzyloxazolidine-5-butanoic acid ethyl ester ,  (4S,5S)-β,2-Dioxo-3-methyl-4-benzyloxazolidine-5-butanoic acid ethyl ester ,  (4R,5R)-β,2-Dioxo-3-methyl-4-isopropyloxazolidine-5-butanoic acid ethyl ester ,  (4S,5S)-β,2-Dioxo-3-methyl-4-isopropyloxazolidine-5-butanoic acid ethyl ester ,  (4S,5S)-β,2-Dioxo-3-(4-methoxybenzyl)-4-benzyloxazolidine-5-butanoic acid ethyl ester ,  1-Methyl-5-benzyl-1H-pyrrole-2-acetic acid ethyl ester ,  1-Methyl-5-isopropyl-1H-pyrrole-2-acetic acid ethyl ester ,  1-Methyl-1H-pyrrole-2-acetic acid ethyl ester ,  1-Methyl-5-p-toluoyl-1H-pyrrole-2-acetic acid ethyl ester ,  (4S,5S)-β-Hydroxy-2-oxo-4-benzyloxazolidine-5-butanoic acid ethyl ester ,  (4S,5S)-4-Benzyl-5-(2,4-dihydroxybutyl)oxazolidine-2-one ,  (4S,5S)-4-Benzyl-5-(2,4-dimethoxybutyl)oxazolidine-2-one

Terms in the title (11)： シリカゲル ,  担持 ,  濃硫酸 ,  TERT ,  ブトキシカルボニル ,  ジエン ,  酸 ,  エステル ,  キラル ,  置換 ,  2-オキサゾリジノン