N-Phenylsulfonimidoyl chloride reacts with trimethylsilylethene in the presence of aluminum chloride to give two product benzothiazines, one of which has been desilylated. The silylated benzothiazine can be deprotonated and alkylated, sometimes with very high diastereocontrol. Upon treatment with fl
The reaction of 2-trimethylsilylethyl sulfoxides with sulfuryl chloride. A fragmentation route to sulfinyl chlorides.
β Scribed by Adrina L. Schwan; Robert Dufault
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 137 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
In continuation of the synthetic studies with trialkylalkynylborates,l this paper describes the reaction of these borates with methanesulphinyl chloride affording disubstituted acetylenes. To a stirred solution of phenylacetylene (0. 51 g, 5. 0 mmol) in THF (5 ml) at 0' maintained
## Abstract magnified image The treatment of a 1,2,5βthiadiazolidine 1,1βdioxideβderived phenylthiomethyl ether with sulfuryl chloride yielded an unexpected dimeric product whose structure was determined using Xβray crystallography. A plausible mechanism for the formation of this product is propos