The gas phase reactions of PhCOOCH3 with IZ and Brz were studied spectrophotometrically in a static system over the temperature ranges 344-359O and 246-303", respectively. For each system the initial rate was first order in PhCOOCH3 and half order in halogen as the concentration of PhCOOCH3 was vari
Unexpected Bromination Reaction of Isosteviol Methyl Ester with Bromoalkanes.
β Scribed by Vladimir A. Alfonsov; Olga V. Andreeva; Galina A. Bakaleynik; Dmitry V. Beskrovny; Vladimir E. Kataev; Galina I. Kovyljaeva; Igor A. Litvinov; Olesya I. Militsina; Irina Yu. Strobykina
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 98 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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## Abstract Sodium cyanide in hexamethylphosphoric triamide selectively cleaves methyl esters in the presence of ethyl esters with yields of __ca.__ 80%. The mechanism of the reaction has been investigated. It consists of nucleophilic displacement by cyanide of the carboxylate ion from the alcohol
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v