7278-60-6Relevant articles and documents
Discriminating non-ylidic carbon-sulfur bond cleavages of sulfonium ylides for alkylation and arylation reactions
Fang, Jing,Li, Ting,Ma, Xiang,Sun, Jiuchang,Cai, Lei,Chen, Qi,Liao, Zhiwen,Meng, Lingkui,Zeng, Jing,Wan, Qian
supporting information, p. 288 - 292 (2021/07/25)
A sulfonium ylide participated alkylation and arylation under transition-metal free conditions is described. The disparate reaction pattern allowed the separate activation of non-ylidic S-alkyl and S-aryl bond. Under acidic conditions, sulfonium ylides serve as alkyl cation precursors which facilitate the alkylations. While under alkaline conditions, cleavage of non-ylidic S-aryl bond produces O-arylated compounds efficiently. The robustness of the protocols were established by the excellent compatibility of wide variety of substrates including carbohydrates.
3α,5α-Cyclocholestan-6β-yl ethers as donors of the holesterol moiety for the electrochemical synthesis f cholesterol glycoconjugates
Tomkiel, Aneta M.,Biedrzycki, Adam,Ploszyska, Jolanta,Narg, Dorota,Sobkowiak, Andrzej,Morzycki, Jacek W.
supporting information, p. 162 - 168 (2015/02/05)
3α,5α-Cyclocholestan-6β-yl alkyl and aryl ethers were proved to be efficient cholesteryl donors in the electrochemical synthesis of glycoconjugates. 3α,5α-Cyclocholestan-6β-ol (i-cholesterol) and its tert-butyldimethylsilyl ether can also be used for this
Cholesterol-derived novel anti-apoptotic agents on the structural basis of ginsenoside Rk1
Lee, Sujin,Maharjan, Sony,Kim, Kyeojin,Kim, Nam-Jung,Choi, Hyun-Jung,Kwon, Young-Guen,Suh, Young-Ger
scheme or table, p. 7102 - 7105 (2011/01/03)
Design and synthesis of cholesterol-derived anti-apoptotic agents were described. The synthesized cholesterol analogs designed on the structural basis of ginsenoside Rk1 inhibited the undesirable apoptosis of human endothelial cells, which are induced by
