Art

J-GLOBAL ID：201402275650618450   Reference number：14A1378098

Highly enantioselective Michael addition of 2-alkoxyphenyl esters of α-substituted β-keto acids to non-prochiral α,β-unsaturated carbonyl compounds catalyzed by sodium 2′-[2-(2-methoxyethoxy)ethoxy]-1,1′-binaphthalen-2-oxide

ナトリウム2′-[2-(2-メトキシエトキシ)エトキシ]-1,1′-ビナフタレン-2-オラートに接触されるα-置換β-ケト酸2-アルコキシフェニルの非プロキラルα,β-不飽和カルボニル化合物への高エナンチオ選択的Michael付加

Author (4)： OTANI Toyohiro (Dep. of Chemical Biology and Applied Chemistry, Coll. of Engineering, Nihon Univ., 1 Nakagawara, Tokusada ...) ,  OTANI Toyohiro (Ouchi Shinko Chemical Industrial Co. Ltd, 111 Shimojyukumae, Sukagawa 962-0806, JPN) ,  NAMATAME Wataru (Dep. of Chemical Biology and Applied Chemistry, Coll. of Engineering, Nihon Univ., 1 Nakagawara, Tokusada ...) ,  TAMAI Yasufumi (Dep. of Chemical Biology and Applied Chemistry, Coll. of Engineering, Nihon Univ., 1 Nakagawara, Tokusada ...)
Material： Tetrahedron Letters  (Tetrahedron Lett)
Volume： 55  Issue： 50  Page： 6943-6945  Publication year： Dec. 10, 2014 
JST Material Number： E0366A  ISSN： 0040-4039  Document type： Article
Article type： 短報  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： asymmetric synthesis ,  catalytic reaction ,  *Michael reaction ,  *keto ester ,  enone ,  alicyclic ketone ,  catalytic activity ,  alcoholate ,  phenol ether ,  enantiomer ,  aliphatic ketone ,  vinyl compound
Semi thesaurus term： *Michael addition ,  organocatalyst

JST classification (2)： Aliphatic carboxylic esters,anhydrides,acid halides,acyl peroxides  (CF03210P) ,  Catalytic reactions in general  (CB06080F)

Substance index (15)： (R)-1-(3-Oxobutyl)-2-oxocyclohexane-1α-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  (R)-1-(3-Oxopropyl)-2-oxocyclohexane-1α-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  (R)-2-Acetyl-2-methyl-5-oxohexanoic acid 2-(1-ethylpropoxy)phenyl ester ,  (R)-2-Acetyl-2-methyl-5-oxoheptanoic acid 2-(1-ethylpropoxy)phenyl ester ,  1-(3-Oxobutyl)-2-oxocyclohexanecarboxylic acid 2-(1-isobutyl-3-methylbutoxy)phenyl ester ,  1-(3-Oxobutyl)-2-oxocyclohexanecarboxylic acid 2-isopropoxyphenyl ester ,  1-(3-Oxobutyl)-2-oxocyclohexanecarboxylic acid 2-methoxyphenyl ester ,  1-(3-Oxobutyl)-2-oxocycloheptane-1-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  1-(3-Oxopentyl)-2-oxocyclohexane-1-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  1-(3-Oxopentyl)-2-oxocycloheptane-1-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  1-Oxo-2-(3-oxobutyl)tetralin-2-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  1-Oxo-2-(3-oxopentyl)tetralin-2-carboxylic acid 2-(1-ethylpropoxy)phenyl ester ,  2-Oxocyclohexanecarboxylic acid 2-methoxyphenyl ester ,  Methyl vinyl ketone ,  2′-[2-(2-Methoxyethoxy)ethoxy]-2-(sodiooxy)-1,1′-binaphthalene

Terms in the title (7)： ナトリウム ,  置換 ,  ケト酸 ,  キラル ,  不飽和 ,  カルボニル化合物 ,  Michael付加