Chemoselective Lactam Formation in the Addition of Benzenesulfonyl Bromide to N -Allyl Acrylamides and N -Allyl 3,3-Dimethylacrylamides
β Scribed by Wang, Chen; Russell, Glen A.
- Book ID
- 127125117
- Publisher
- American Chemical Society
- Year
- 1999
- Tongue
- English
- Weight
- 100 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
The oxidative addition of the allylic acetate, CH 2 CH Γ CH 2 Γ OAc, to the palladium(0) complex [Pd 0 (P,P)], generated from the reaction of [Pd(dba) 2 ] with one equivalent of P,P (P,P dppb 1,4-bis(diphenylphosphanyl)butane, and P,P dppf 1,1'-bis(diphenylphosphanyl)ferrocene), gives a cationic (h
AUylthiols 7 react as nucleophiles with nitrones 8 to give intermediate thiahydroxylamines which undergo reverse-Cope cyclisations to provide 1,3thiazolidine-N-oxides 9; in the case of derivatives of C-phenyl nitrone, thermolysis results in smooth Meisenheimer rearrangement leading to the 1,5,2-oxat