Synthesis and reactions of some sulfur ylide complexes of palladium
β Scribed by M.C. Cheng; S.M. Peng; I.J.B. Lin; B.H.H. Meng; C.H. Liu
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 588 KB
- Volume
- 327
- Category
- Article
- ISSN
- 0022-328X
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## Abstract The reaction of a sixβmembered sulfonium ylide **5** with aldehydes or ketones afforded the oxirane derivatives **6aβd** as a mixture of cis and trans isomers in excellent yields. In addition, the same reactions, using fiveβ or sixβmembered cyclic oxosulfonium ylides **7** and **11**, g
m : N-unsubstituted diazaarsoles 4 undergo an N alkylation by reaction with sulfur yliaks. N-substituted diazaarsoles 5. and 2 react with dimethylsulfoxonium ylide to give stable bicyclic arsiranei u and 12. Aziridines are well known precursors of azomethine ylides and we wondered if arsimnes could