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Kinetics and Mechanism of the Pyridinolysis of Phenyl Chloroformates in Acetonitrile

✍ Scribed by Koh, Han Joong; Han, Kwang Lae; Lee, Hai Whang; Lee, Ikchoon

Book ID
126477184
Publisher
American Chemical Society
Year
1998
Tongue
English
Weight
110 KB
Volume
63
Category
Article
ISSN
0022-3263

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πŸ“œ SIMILAR VOLUMES

Kinetics and mechanism of the pyridinoly
Kinetics and mechanism of the pyridinolysis of aryl dithiobenzoates in acetonitrile
✍ Hyuck Keun Oh; Jae Myon Lee; Hai Whang Lee; Ikchoon Lee πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 111 KB

## Abstract The kinetics and mechanism of the aminolysis of aryl dithiobenzoates (RC(ο£ΎS)SC~6~H~4~Z; R = Ph) with pyridines (XC~5~H~4~N) in acetonitrile at 60.0Β°C have been studied. A biphasic BrΓΆnsted plot is obtained with a change in slope from a large value (Ξ²~X~ β‰… 0.7–0.8) to a small value (Ξ²~X~