Synthesis of 2-phenoxy-2,75-spiro[1,3,2-benzodioxaphosphole-2,2′-1,3,2-oxazophospholan]-5′-ones

被引：0

作者：

Fu, H

Tu, GZ

Li, ZL

Zhao, YF ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Chem, Bioorgan Phosphorus Chem Lab, Beijing 100084, Peoples R China

[2] Tsing Hua Univ, Dept Biol Sci & Biotechnol, Biomembrane & Biomembrane Engn Natl Lab, Beijing 100084, Peoples R China

来源：

SYNTHESIS-STUTTGART | 1998年 / 06期

关键词：

pentacoordinate 1,3,2-oxazophospholane; sequential displacement; mild conditions;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Phosphorus(V) chloride was sequentially displaced by catechol N,O-bis(trimethylsilyl)amino acids and phenol (Method A) or catechol, phenol and N,O-bis(trimethylsilyl)amino acids (Method B) leading to a high yield synthesis of 2-phenoxy-2,7(5)-spiro[1,3,2-benzodioxaphosphole-2,2'-1,3,2-oxazophospholan]-5'-ones under mild conditions. The products were characterized by H-1, C-13, H-1-H-1 COSY, H-1-C-13 COSY and held desorption mass spectrometry.

引用

页码：855 / 858

页数：4

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