13637-38-2Relevant articles and documents
Synthesis of Tetrahydrothiopyrano[2,3-b]indole [60]Fullerene Derivatives via Hetero-Diels–Alder Reaction of C60 and α,β-Unsaturated Indole-2-thiones
Matloubi Moghaddam, Firouz,Ghanbari, Bahram,Behzadi, Masoumeh,Baghersad, Mohammad Hadi
, p. 911 - 915 (2017)
Hetero-Diels–Alder reactions of [60]fullerene with α,β-unsaturated thio-oxindoles (3a, 3b, 3c), prepared from thio-oxindole 1 and heteroaromatic aldehydes (2a, 2b, 2c), to generate tetrahydrothiopyrano[2,3-b]indole [60]fullerene cycloadducts (5a, 5b, 5c) under thermal or microwave irradiation were described. The yields were improved, and the reaction time was decreased by conducting the reaction under microwave irradiation.
Difluorocarbene-triggered cyclization: Synthesis of (hetero)arene-fused 2,2-difluoro-2,3-dihydrothiophenes
Liang, Huamin,Liu, Ran,Zhou, Min,Fu, Yue,Ni, Chuanfa,Hu, Jinbo
supporting information, p. 7047 - 7051 (2020/09/15)
An efficient method for the synthesis of (hetero)arene-fused 2,2-difluoro-2,3-dihydrothiophene derivatives using readily available sodium chlorodifluoroacetate (ClCF2CO2Na) has been developed. This transformation is achieved through a combination of a thi
Copper-catalyzed synthesis of 2-sulfenylindoles from indoline-2-thiones and aryl iodides
Zhou, Shiping,Xiao, Genhua,Liang, Yun
supporting information, p. 338 - 341 (2017/01/03)
A novel and efficient method for synthesis of 2-sulfenylindole via copper-catalyzed coupling reaction of indoline-2-thiones with aryl iodides has been developed. A series of N-substituted and N-free 2-sulfenylindole were obtained in high yields. Furthermo
