|
Эта публикация цитируется в 3 научных статьях (всего в 3 статьях)
2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole in the reactions with terminal acetylenes
A. V. Nemtarevab, I. O. Nasibullinb, R. R. Fayzullina, L. R. Grigor’evab, V. F. Mironovab
a A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Kazan, Russian Federation
b Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian Federation
Аннотация:
2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole reacts with arylacetylenes or 3-chloropropyne to give 2,7-dichloro-5-methoxy-4-aryl(haloalkyl)-1,2-benzoxaphosphinine 2-oxides. Hydrolysis of the latter leads to the opening of
the oxaphosphinine ring and formation of (E)-2-(4-chloro-2-methoxy-6-hydroxyphenyl)ethenylphosphonic acid.
Ключевые слова:
dioxaphospholes, phosphoranes, arylacetylenes, cascade reactions, oxaphosphinines, ethenylphosphonic acids.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc1092
|
|
Обратная связь: