INTRAMOLECULAR NUCLEOPHILIC ACYL SUBSTITUTION-REACTIONS MEDIATED BY TI(OPR-I)(4)/2 I-PRMGBR REAGENT - SYNTHESIS OF VINYLTITANIUM COMPOUNDS HAVING A LACTONE AND/OR AN ESTER GROUP FROM ACETYLENIC CARBONATES

被引：27

作者：

KASATKIN, A ^{[1
]}

OKAMOTO, S ^{[1
]}

SATO, F ^{[1
]}

机构：

[1] TOKYO INST TECHNOL,DEPT BIOMOLEC ENGN,MIDORI KU,YOKOHAMA,KANAGAWA 226,JAPAN

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 34期

关键词：

D O I：

10.1016/0040-4039(95)01207-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The carbonates of acetylenic alcohols reacted with diisopropoxy(eta(2)-propene)titanium to give the alkenyltitanium compounds containing lactone ring and/or an ester group by intramolecular nucleophilic acyl substitution reaction. Condensation of the reaction products with aldehydes afforded substituted butenolides.

引用

页码：6075 / 6078

页数：4

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