Rate constants and activation parameters of direct reaction of oxirane with certain alkyl-2-hydroxyethyl sulfides and/or successive oxyethylene adducts in the presence of basic catalysts were studied at temperatures 323-353 K. The reactions were found to be of the first order with respect to oxirane
The kinetics of successive addition of methyloxirane or ethyloxirane to alkanethiols in the presence of basic catalysts
β Scribed by Jan Chlebicki; Zbigniew Cichacz
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- English
- Weight
- 432 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0538-8066
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β¦ Synopsis
Rate constants and activation parameters for the direct addition reaction of methyloxirane or ethyloxirane to alkyl-2-hydroxyalkyl sulfides or successive oxypropylene and oxybutylene adducts in the presence of basic catalysts were determined at 373-403 K. This reaction was found to be of the first order with respect to alkyloxirane, sulfide, and catalyst.
π SIMILAR VOLUMES
Rate constants for the reactions of oxirane with alkanethiols in the presence of basic catalyst were studied at the temperature range of 20-50Β°C. A mechanism of these reactions has been proposed and appropriate kinetic equatlon has been presented.
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Rate constants for the reaction of 1-chloro-2,3-epoxypropane with p-cresol in the presence of basic catalysts were studied at the temperature range of 71 -100Β°C. It was found that in the presence of sodium p-cresolate, three consecutive reactions proceeded giving the following products: 1-chloro-3-
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