A mild, efficient and selective oxidation of sulfides to sulfoxides

被引：72

作者：

Fraile, JM ^{[1
]}

García, JI ^{[1
]}

Lázaro, B ^{[1
]}

Mayoral, JA ^{[1
]}

机构：

[1] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, Dept Quim Organ & Quim Fis, E-50009 Zaragoza, Spain

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 17期

关键词：

D O I：

10.1039/a804180f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several titanium derivatives supported on silica have been investigated as catalysts in the sulfide-->sulfoxide oxidation; the supported titanium/tartaric acid catalyst is highly suited to reactions carried out with H2O2, leading to high yields and high sulfoxide/sulfone selectivities, while small asymmetric inductions (up to 13%) are observed.

引用

页码：1807 / 1808

页数：2

共 16 条

[1]

Ali MH, 1997, SYNTHESIS-STUTTGART, P764

[2]

[Anonymous], J AM CHEM SOC

[3] SURFACE-MEDIATED REACTIONS .5. OXIDATION OF SULFIDES, SULFOXIDES, AND ALKENES WITH TERT-BUTYL HYDROPEROXIDE [J].