Synthesis of 1-hydroxybicyclo[n.1.0]alkanes (n=3 and 4) and their silyl ethers from olefinic esters via tandem intramolecular nucleophilic acyl substitution and intramolecular carbonyl addition reactions mediated by Ti(OPr-i)(4)/2 i-PrMgCl reagent

被引:52
作者
Kasatkin, A [1 ]
Kobayashi, K [1 ]
Okamoto, S [1 ]
Sato, F [1 ]
机构
[1] TOKYO INST TECHNOL, DEPT BIOMOLEC ENGN, MIDORI KU, YOKOHAMA, KANAGAWA 226, JAPAN
关键词
D O I
10.1016/0040-4039(96)00160-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Treatment of olefinic esters with Ti(OPr-i)(4)/2 i-PrMgCl reagent resulted in intramolecular nucleophilic acyl substitution and successive intramolecular carbonyl addition reactions providing 1-hydroxybicyclo[n.1.0]alkanes (n = 3 and 4) in high yields.
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页码:1849 / 1852
页数:4
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