141622-73-3Relevant articles and documents
Thiol-Olefin Cooxidation (TOCO) Reaction. 9. A Self-Consistent Mechanism under Nonradical-Inducing Conditions
D'Souza, Valerian T.,Nanjundiah, Raghunath,Baeza, H. Jaime,Szmant, H. Harry
, p. 1729 - 1740 (1987)
The rate of oxygen consumption and the product distribution in the TOCO reaction under various experimental conditions are investigated and a self-consistent mechanism for the reaction under nonradical-inducing conditions is proposed that takes into consideration the observed structural and catalytic effects.Some interesting similarities between hydrogen bromide-olefin and thiol-olefin systems are discussed.
NONCONVENTIONAL FRIEDEL-CRAFTS CHEMISTRY III. ON THE REGIOSPECIFIC SYNTHESIS OF SPIRO-4'-ONE DERIVATIVES
El-Zohry, Maher F.
, p. 311 - 320 (2007/10/02)
The rection of 1-oxa-4-thiaspirononan-2-one (4) and/or 1-oxa-4-thiaspirodecan-2-one (5) with arenes (6) under the catalytic action of aluminum chloride afforded in all cases spiro-4'-ones (7a - g and 8a - g), -acetic acid, (9a - g and 10a - g), cycloalkylthioacetic acids, (11 and 20) aryl cycloalkyl sulfides, (14 and 23) diarylsulfides (15), diaryl disulfides and dicycloalkyl disulfides (13 and 22).The mechanisms of these reactions are discussed.Key words: Spiroisothiochroman-4-ones; Friedel-Crafts reactions.