Reaction with alcohols of 1-bromo(chloro)-1,2-epoxyheptafluorobutanes and 1,2-epoxyperfluorobutane. Preparation of alpha-bromo-, alpha-chloro-, and alpha-alkoxyhexafluorobutyric acids esters / Filyakova T. I.,Zapevalov A. Ya.,Kodess M. I.,Saloutin V. I. // RUSSIAN JOURNAL OF ORGANIC CHEMISTRY. - 2006. - V. 42, l. 11. - P. 1696-1700.

ISSN/EISSN:

1070-4280 / нет данных

Type:

Article

Abstract:

1-Bromo(chloro)-1,2-epoxyheptafluorobutanes reacted with primary and secondary alcohols by two concurrent routes giving a mixture of esters of alpha-alkoxy- and alpha-bromo(chloro)-hexafluorobutyric acids with growing content of the latter on increasing the bulk of the nucleophilic agent. 1,2-Epoxyperfluorobutane under the same conditions was converted into alpha-alkoxyhexafluorobutyric acid esters. Reaction of 1-bromo- 1,2-epoxyheptafluorobutane and 1,2-epoxyperfluorobutane with potassium tert-butylate in tert-butanol resulted in tert-butyl alpha-bromohexafluorobutyrate and heptafluorobutyrate respectively due to the forced attack of the bulky nucleophile on the terminal carbon atom of the epoxy ring.

Author keywords:

EPOXIDES; OXIDES

DOI:

10.1134/S1070428006110157

Web of Science ID:

ISI:000243393000015

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	EPOXIDES; OXIDES
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Organic
Author-Email	fc403@ios.uran.ru
Number-of-Cited-References	16
Usage-Count-Since-2013	2
Journal-ISO	Russ. J. Organ. Chem.
Doc-Delivery-Number	124TO