87446-53-5Relevant academic research and scientific papers
Direct Thioamination of Arynes via Reaction with Sulfilimines and Migratory N-Arylation
Yoshida, Suguru,Yano, Takahisa,Misawa, Yoshihiro,Sugimura, Yasuyuki,Igawa, Kazunobu,Shimizu, Shigeomi,Tomooka, Katsuhiko,Hosoya, Takamitsu
supporting information, p. 14071 - 14074 (2015/11/25)
A novel method for preparing a diverse range of o-sulfanylanilines is described. Direct thioamination of arynes with sulfilimines gives o-sulfanylanilines, involving C-N and C-S bond formations and migratory N-arylation.
Rhodium-catalyzed imination of sulfoxides and sulfides: Efficient preparation of N-unsubstituted sulfoximines and sulfilimines
Okamura, Hiroaki,Bolm, Carsten
, p. 1305 - 1307 (2007/10/03)
The Rh(II)-catalyzed imination of sulfoxides and sulfides using [Rh 2(OAc)4] as a catalyst and trifluoroacetamide or sulfonylamides in combination with iodobenzene diacetate and magnesium oxide affords sulfoximines and sulfilimines, respectively, in a stereospecific manner.
Reactions of Ketenes with Sulfilimines. Synthetic Routes to Oxazolinones and Indolinones
Abou-Gharbia, Magid,Ketcha, Daniel M.,Zacharias, David E.,Swern, Daniel
, p. 2224 - 2228 (2007/10/02)
The reactions of diphenylketene and tert-butylcyanoketene with several sulfilimines were investigated. 5,5-Diphenyl-2-oxazolin-4-ones were produced from N-acylsulfilimines and diphenylketene while a 2-indolinone was obtained from N-arylsulfilimine and the same ketene. tert-Butylcyanoketene afforded either simple substituted or ortho-rearranged amides when S,S-dimethylsulfilimines were used as substrates.The structure of 2,5,5-triphenyloxazolidin-4-one (7b) was confirmed by single-crystal X-ray examination.Possible mechanistic pathways which account for all observed products are discussed.
REACTION OF N-ACYLSULFILIMINES WITH DIPHENYL KETENE. A NEW SYNTHESIS OF 2-OXAZOLIN-4-ONES
Ketcha, Daniel M.,Abou-Gharbia, Magid,Smith, Francis X.,Swern, Daniel
, p. 2811 - 2814 (2007/10/02)
2-Substituted-5,5-diphenyl-2-oxazolin-4-ones are prepared in good to high yields by reaction of diphenyl ketene and N-acylsulfilimes.
