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Kinetics and Mechanism of the Aminolysis of O -Aryl S -Methyl Thiocarbonates

✍ Scribed by Castro, Enrique A.; Aliaga, Margarita; Santos, José G.


Book ID
127157457
Publisher
American Chemical Society
Year
2005
Tongue
English
Weight
136 KB
Volume
70
Category
Article
ISSN
0022-3263

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The aminolysis reactions of O-ethyl S-(Z-phenyl) dithiocarbonates ( H, Z ϭ p-CH , 3 p-Cl, and p-NO 2 ) with anilines (AN) and N,N-dimethylanilines (DMA) in acetonitrile at 30.0ЊC are investigated. Relatively small values of and for ␤ (␤ ,0.4 ca. 0.7) ␤ (␤ Ϫ0.1 ca. Ϫ0.4) X n u c Z l g both ANs and DM