Aerobic Photooxidation of Phosphite Esters Using Diorganotelluride Catalysts

被引：41

作者：

Oba, Makoto ^{[1
]}

Okada, Yasunori ^{[1
]}

Nishiyama, Kozaburo ^{[1
]}

Ando, Wataru ^{[2
]}

机构：

[1] Tokai Univ, Dept Chem Mat, Shizuoka 4100395, Japan

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

来源：

ORGANIC LETTERS | 2009年 / 11卷 / 09期

关键词：

SINGLET OXYGEN; DIARYL TELLURIDES; ENE REACTION; CHEMISTRY; OXIDATION; SULFIDES; PHOSPHADIOXIRANE; SELENOXIDES; SELENIDES; ALCOHOLS;

D O I：

10.1021/ol900240s

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Diorganotellurides containing bulky aromatic substituents are found to catalyze the photooxidation of phosphite esters using aerobic oxygen as a terminal oxidant. A Hammett plot with substituted triaryl phosphites yielding rho = 2.88 agrees with a nucleophilic oxygen transfer from telluroxide to phosphite.

引用

页码：1879 / 1881

页数：3