Reactions of γ-Sultines with Electrophilic Reagents. 2. Bromination of 3,5-Diaryl-1,2-oxathiolane 2-Oxides in the Presence of Lewis Acids.

Autor:	Grigor'ev, E. V., Saginova, L. G.
Předmět:	LEWIS acids BROMINATION ACID-base chemistry OXIDES CHEMICAL reactions HETEROCYCLIC compounds
Zdroj:	Chemistry of Heterocyclic Compounds; Jan2003, Vol. 39 Issue 2, p200-204, 5p
Abstrakt:	The bromination of 3,5-diaryl-1,2-oxathiolane 2-oxides (γ-sultines) has been studied in the presence of added Lewis acids. It was discovered that γ-sultines with donor substituents react with bromine with ring fission and conjugated addition of the nucleophilic reactant. Possible mechanisms for the reaction are discussed based on the data obtained. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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