ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reactions of Epoxides with Isocyanates, I. - 5-Phenoxymethyl-3-phenyl-2-oxazolidinoneWhen phenyl isocyanate was reacted with 2,3-(epoxypropyl) phenyl ether only 5-phenoxy-methyl-3-phenyl-2-oxazolidinone (2) could be detected, regardless of whether aluminium chloride, aluminium isopropoxide, pyridine, tetramethylammonium iodide, or calcium ethoxide was used as catalyst. The best yields were obtained with calcium ethoxide in toluene.
Notes:
Bei der Umsetzung von Phenylisocyanat mit (2,3-Epoxypropyl)phenyläther bildet sich unabhängig vom Katalysator (Aluminiumchlorid, Aluminiumisopropylat, Pyridin, Tetra-methylammoniumjodid oder Calciumäthylat) 5-Phenoxymethyl-3-phenyl-2-oxazolidinon (2). Die beste Ausbeute wurde mit Calciumäthylat in Toluol erhalten.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.197619760204
