Dinitrogen tetraoxide complexes of iron(III) and copper(II) nitrates as versatile reagents for organic syntheses. Efficient oxidative deprotection of silyl or tetrahydropyranyl ethers, acetals, and thioacetals

被引：57

作者：

Firouzabadi, H ^{[1
]}

Iranpoor, N ^{[1
]}

Zolfigol, MA ^{[1
]}

机构：

[1] Shiraz Univ, Dept Chem, Shiraz 71454, Iran

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1998年 / 71卷 / 09期

关键词：

D O I：

10.1246/bcsj.71.2169

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fe(NO3)(3) . 1.5N(2)O(4) and CU(NO3)(2).N2O4 are efficient reagents for oxidative deprotection of various silyl and tetrahydropyranyl ethers, acetals, and thioacetals in aprotic organic solvents. Fe(NO3)(3) . 1.5N(2)O(4) is also able to perform the reactions efficiently in the absence of solvents at room temperature. Over-oxidation of the products has not been observed in these reactions. A synergic effect of N2O4 upon the oxidation abilities of metal nitrates is observed.

引用

页码：2169 / 2173

页数：5

共 57 条

[1] N4O62+ GROUP - X-RAY CRYSTAL-STRUCTURE OF FE(NO3)3,1.5N2O4 [J].