82211-05-0Relevant articles and documents
Metal-Free Chemoselective Reaction of Sulfoxonium Ylides and Thiosulfonates: Diverse Synthesis of 1,4-Diketones, Aryl Sulfursulfoxonium Ylides, and β-Keto Thiosulfones Derivatives
Wang, Fei,Liu, Bo-Xi,Rao, Weidong,Wang, Shun-Yi
supporting information, p. 6600 - 6604 (2020/09/02)
A diverse chemoselective insertion reaction of sulfoxonium ylides and thiosulfonates under transition-metal-free conditions is developed, which successfully affords 1,4-diketone compounds, arylthiosulfoxide-ylides, and β-keto thiosulfones, respectively. The nucleophilic addition of two molecular sulfoxonium ylides to construct sulfone-substituted 1,4-dione compounds is the highlight of this work.
MANUFACTURING METHOD OF COMPOUND HAVING SULFONYL GROUP
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Paragraph 0108; 0109; 0121-0124, (2018/10/03)
The present invention relates to a method for manufacturing a compound having a sulfonyl group, which includes a step for reacting thiosulfonates in a solvent comprising nucleophilic bases with an electrophilic agent. Accordingly, the present invention can manufacture the compound having the sulfonyl group with a variety of structures with high efficiency and high yield through more simplified processes than conventional methods.COPYRIGHT KIPO 2018
Sodium Telluride-Mediated Sulfenylation of α-Halo Carbonyl Compounds with Diphenyl Disulfide
Padmanabhan, Seetharamaiyer,Ogawa, Takuji,Suzuki, Hitomi
, p. 1358 - 1360 (2007/10/02)
Under mild aprotic conditions α-halo carbonyl compounds react with diphenyl disulfide in the presence of sodium telluride to give the corresponding α-phenylthio derivatives in good to moderate yields.The reaction appears to proceed involving the sulfur-sulfur bond cleavage of diphenyl disulfide by sodium telluride.
