AN EFFICIENT SYNTHESIS OF 3,4-DIOXOCYCLOBUTENECARBOXYLATE DERIVATIVES

被引：40

作者：

CAMPS, F ^{[1
]}

LLEBARIA, A ^{[1
]}

MORETO, JM ^{[1
]}

RICART, S ^{[1
]}

VINAS, JM ^{[1
]}

机构：

[1] CSIC,CTR INVEST DESENVOLUPAMENT,DEPT QUIM ORGAN BIOL,JORDI GIRONA 18-26,E-08034 BARCELONA,SPAIN

来源：

TETRAHEDRON LETTERS | 1990年 / 31卷 / 17期

关键词：

D O I：

10.1016/S0040-4039(00)97394-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Alkynylalkoxycarbene metal complexes react readily with tetraalkoxyethylenes to give the corresponding [2 + 2] cycloadducts in high yields. From these adducts the title compounds were obtained by DMSO oxidation and final hydrolysis of the acetal groups. © 1990.

引用

页码：2479 / 2482

页数：4

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