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J-GLOBAL ID：200902115581639663   Reference number：99A0427904

Enantioselective Protonation of Samarium Enolates Derived from α-Heterosubstituted Ketones and Lactone by SmI₂-Mediated Reduction.

SmI₂媒介還元でα-ヘテロ置換ケトンまたはラクトンから誘導したサマリウムエノラートのエナンチオ選択的プロトン化

Author (6)： NAKAMURA Y (Niigata Coll. Pharmacy, Niigata, JPN) ,  TAKEUCHI S (Niigata Coll. Pharmacy, Niigata, JPN) ,  OHGO Y (Niigata Coll. Pharmacy, Niigata, JPN) ,  YAMAOKA M (Tokyo Inst. Technol., Tokyo, JPN) ,  YOSHIDA A (Tokyo Inst. Technol., Tokyo, JPN) ,  MIKAMI K (Tokyo Inst. Technol., Tokyo, JPN)
Material： Tetrahedron  (Tetrahedron Symposia-in-Print)
Volume： 55  Issue： 15  Page： 4595-4620  Publication year： Apr. 09, 1999 
JST Material Number： E0234A  ISSN： 0040-4020  Document type： Article
Article type： 原著論文  Country of issue： United Kingdom (GBR)  Language： ENGLISH (EN)

Thesaurus term： *protonation ,...

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JST classification (2)： Cyclohexanes  (CF04050W) ,  Addition reaction,elimination reaction  (CF02030M)

Substance index (32)： 2-Methoxy-2-phenylcyclohexanone ,  2-Bromo-2-phenylcyclohexanone ,  2-Chloro-2-phenylcyclohexanone ,  2-Acetoxy-2-phenylcyclohexanone ,  2-Methoxy-2-(4-methoxyphenyl)cyclohexanone ,  2-Methoxy-2-(p-tolyl)cyclohexanone ,  2-Methoxy-2-(4-chlorophenyl)cyclohexanone ,  2-Methoxy-2-(1-naphthyl)cyclohexanone ,  2-Methoxy-2-(2-naphthyl)cyclohexanone ,  2-Bromo-2-(4-methylphenyl)cyclohexanone ,  2-Bromo-2-(4-chlorophenyl)cyclohexanone ,  2-Bromo-2-methylcyclohexanone ,  2-Bromo-2-propylcyclohexanone ,  2-Methoxy-2-isobutylcyclohexanone ,  2-Bromo-2-benzylcyclohexanone ,  2-Methoxy-2-benzylcyclohexanone ,  1,2-Diphenyl-2-methoxy-1-propanone ,  2-Methoxy-2-phenyl-3-hexanone ,  3-Bromo-3-phenyltetrahydro-2H-pyran-2-one ,  2-Bromo-2-methyltetralin-1-one ,  2,2′-[(1,1′-Binaphthalene-2,2′-diyl)bisoxy]bis[(S)-1-phenylethanol] ,  2,2′-[(1,1′-Binaphthalene-2,2′-diyl)bisoxy]bis[(R)-1-(2-chlorophenyl)ethanol] ,  2,2′-[(1,2-Phenylene)bisoxy]bis[(S)-1-phenylethanol] ,  2,2′-[(Biphenyl-2,2′-diyl)bisoxy]bis[(S)-1-phenylethanol] ,  2,2′-[(Pyridine-2,6-diyl)bis(methyleneoxy)]bis[(S)-1-phenylethanol] ,  α,α′-[1,2-Xylylenebis(oxymethylene)]bis[(S)-benzenemethanol] ,  2,2′-[(1,3-Phenylene)bis(methyleneoxy)]bis[(S)-1-phenylethanol] ,  2,2′-[(1,2-Phenylene)bis(methyleneoxy)]bis[(1S,2S)-1,2-diphenylethanol] ,  2,2′-[Ethylenebis(isopropylimino)]bis[(R)-1-phenylethanol] ,  2,2′-[Ethylenebis(benzylimino)]bis[(R)-1-phenylethanol] ,  2,2′-[(1,2-Phenylene)bis(methylenethio)]bis[(S)-1-phenylethanol] ,  2,2′-[(Pyridine-2,6-diyl)bis(methylenethio)]bis[(S)-1-phenylethanol]

Terms in the title (8)： 還元 ,  置換 ,  ケトン ,  ラクトン ,  誘導 ,  サマリウム ,  エノラート ,  プロトン化