14064-08-5Relevant articles and documents
KI-catalyzed C-S bond formation: Via an oxidation relay strategy: Efficient access to various α-thio-β-dicarbonyl compounds
Jiang, Yi,Zou, Jiao-Xia,Huang, Long-Tao,Peng, Xue,Deng, Jie-Dan,Zhu, Long-Qing,Yang, Yu-Hang,Feng, Yi-Yue,Zhang, Xiao-Yun,Wang, Zhen
supporting information, p. 1641 - 1645 (2018/03/21)
An efficient and practical methodology to obtain α-thio-β-dicarbonyl compounds was presented under alkaline conditions via potassium iodide (KI) catalysis; various symmetrical/unsymmetrical 1,3-dicarbonyl compounds were obtained under an aerobic atmospher
Rhodium-catalyzed arylthiolation reaction of nitroalkanes, diethyl malonate, and 1,2-diphenylethanone with diaryl disulfides: Control of disfavored equilibrium reaction
Arisawa, Mieko,Nihei, Yuri,Yamaguchi, Masahiko
supporting information, p. 5729 - 5732 (2012/11/06)
In the presence of catalytic amounts of RhH(PPh3)4 and 1,2-bis(diphenylphosphino)ethane (dppe), 1-nitroalkanes reacted with a diaryl disulfide giving 1-arylthio-1-nitroalkanes in air. The equilibrium to form thermodynamically disfavored products was shifted by the rhodium-catalyzed oxidation of thiols to disulfides and water. The thiolation reaction of cyclic nitroalkanes proceeded in high yields provided that suitable diaryl disulfides were employed depending on the substrate: di(p-chlorophenyl) disulfide was used for the thiolation reaction of 1-nitroalkanes, 1-nitrocyclopentane and 1-nitrocycloheptane with acidic α-protons (pKa 16 and 17); di(p-methoxyphenyl) disulfide for 1-nitrocyclobutane and 1-nitrocyclohexane with less acidic α-protons (pKa ca. 18). Related reactivities were observed in the thiolation reactions of malonate and 1,2-diphenylethanone.
On the Control of Sulphenylations at Carbon
Grossert, J. Stuart,Dubey, Pramod K.
, p. 1183 - 1184 (2007/10/02)
Controlled monosulphenylation at carbon adjacent to electron-withdrawing groups can be achieved by the controlled reduction of readily available bis-sulphenylated products.
