The interaction of 4-ethoxy-1,1,1-trifluoro-3-buten-2-one with triethyl phosphite

被引：13

作者：

Gerus, II

Gorbunova, MG

Kukhar, VP

Schmutzler, R

机构：

[1] Ukrainian Acad Sci, Inst Bioorgan & Petrochem, UA-253660 Kiev, Ukraine

[2] Tech Univ Braunschweig, Inst Anorgan & Analyt Chem, D-38023 Braunschweig, Germany

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1998年 / 90卷 / 01期

关键词：

cycloaddition; oxaphospholene; triethyl phosphite; alpha; beta-unsaturated ketone;

D O I：

10.1016/S0022-1139(96)03492-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

4-Ethoxy-1,1, 1-trifluoro-3-buten-2-one reacts with triethyl phosphite on heating to give a [4 + 2] cycloaddition product 2,2,2-triethoxy-2,3-dihydro-3-ethoxy-5-trifluoromethyl-1,2 lambda(5)-oxaphospholene. Its hydrolysis yields, ultimately, a 2-oxo-2-hydroxy-2,3-dihydro-3-hydroxy 5-trifluoromethyl-1,2 lambda(5)-oxaphospholen. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：1 / 3

页数：3

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