Visible-light-induced one-pot synthesis of sulfonic esters <i>via</i> multicomponent reaction of arylazo sulfones and alcohols
作者:Truong Giang Luu、Tien Tan Bui、Hee-Kwon Kim
DOI:10.1039/d2ra02656b
日期:——
Sulfonic ester is a chemical structure common to many organic molecules, including biologically active compounds. Herein, a visible-light-induced synthetic method to prepare aryl sulfonic ester from arylazo sulfones was developed. In the present study, a one-pot reaction was carried out using arylazo sulfones, DABSO (DABCO·(SO2)2), and alcohols in the presence of CuI as a coupling catalyst and HCl
SUZUKI, HITOMI;TANI, HIROYUKI;OSUKA, ATSUHIRO, CHEM. LETT., 1984, N 1, 139-142
作者:SUZUKI, HITOMI、TANI, HIROYUKI、OSUKA, ATSUHIRO
DOI:——
日期:——
Copper-Catalyzed Multicomponent Reaction of DABCO·(SO<sub>2</sub>)<sub>2</sub>, Alcohols, and Aryl Diazoniums for the Synthesis of Sulfonic Esters
作者:Yang Wang、Lingling Deng、Yu Deng、Jianlin Han
DOI:10.1021/acs.joc.8b00447
日期:2018.4.20
A Cu-catalyzed multicomponent cascade reaction of DABCO·(SO2)2 (DABSO), alcohol, and aryl diazonium tetrafluoroborate was developed which afforded sulfonic esters in moderate to good chemical yields. In this reaction, the SO2 surrogate DABSO was used for the first time in the synthesis of sulfonic aliphatic esters. This multicomponent reaction was carried out under mild conditions and tolerated a wide
A MILD REDUCTION OF ARENESULFONIC ACID AND ITS DERIVATIVES WITH DIPHOSPHORUS TETRAIODIDE
作者:Hitomi Suzuki、Hiroyuki Tani、Atsuhiro Osuka
DOI:10.1246/cl.1984.139
日期:1984.1.5
When treated with diphosphorus tetraiodide in boiling acetonitrile or under neat conditions, arenesulfonic acids, their salts, chlorides, esters, and amides are reduced to aryl disulfides in good to moderate yields.