Reactions of phenylarsonous dichloride and of arsenochloridous and -dichloridous esters with triethyl phosphite and triethyl antimonite

Abstract

1. It was shown that reaction between diethyl arsenochloridite and triethyl phosphite does not result in the formation of the tetraethyl ester of (dihydroxyarsino)phosphonic acid, which contains an As-P bond. The products isolated were triethyl phosphate and triethyl arsenite. 2. It was shown that in the reactions of triethyl antimonite with arseno-chloridous and -dichloridous esters and with phenylarsonous dichloride, simple exchange between alkoxy groups and chlorine occurs with formation of arsenious and phenylarsonous esters and the corresponding antimono-chloridous and -dichloridous esters.