Palladium-catalyzed direct thiolation of ethers with sodium sulfinates
摘要:
A new method for palladium-catalyzed arylthiolation of ethers with sodium sulfinates is described. The C-H bond in various ethers was successfully converted into C-S bond to yield the corresponding sulfides in moderate to good yields. (C) 2014 Elsevier Ltd. All rights reserved.
Metal-Free Oxidative C(sp<sup>3</sup>)–H Bond Thiolation of Ethers with Disulfides
作者:Sheng-rong Guo、Yan-qin Yuan、Jian-nan Xiang
DOI:10.1021/ol402281f
日期:2013.9.20
A novel method for the preparation of alkyl aryl sulfides through direct oxidationthiolation of commercial ethers with diaryl disulfides using di-tert-butyl peroxide (DTBP) as the oxidant without a metal catalyst was established. The C(sp3)–Hbond in various ethers was successfully converted into a C–S bond, and the corresponding sulfides were achieved with moderate to high yields.