Selective oxidation of bulky sulfides to sulfoxides over titanosilicates having an MWW structure in the presence of H2O2 under organic solvent-free conditions

被引：20

作者：

Kon, Yoshihiro ^{[1
]}

Yokoi, Toshiyuki ^{[2
]}

Yoshioka, Masato ^{[2
]}

Uesaka, Yumiko ^{[1
]}

Kujira, Harumi ^{[1
]}

Sato, Kazuhiko ^{[1
]}

Tatsumi, Takashi ^{[2
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058565, Japan

[2] Tokyo Inst Technol, Chem Resources Lab, Midori Ku, Yokohama, Kanagawa 2268503, Japan

来源：

TETRAHEDRON LETTERS | 2013年 / 54卷 / 36期

关键词：

Oxidation; Green chemistry; Hydrogen peroxide; Ti zeolite; Sulfoxide;

D O I：

10.1016/j.tetlet.2013.07.006

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A selective hydrogen peroxide oxidation of sulfides to sulfoxides using Ti-MWW and Ti-IEZ-MWW catalysts was developed. This reaction was carried out under organic solvent-free conditions, and the only side-product was water. Improvement of catalytic activity toward bulky sulfides will be achieved by optimization of the topology in the Ti zeolite. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：4918 / 4921

页数：4

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