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Paper | Special issue | Vol 35, No. 1, 1993, pp.181-191
Published online, 1st January, 1970
DOI: 10.3987/COM-92-S5
Heterocyclic Tertiary Amines as Initiators for Haloaldehyde Oligomerization

Jan Bartus, Koichi Hatada, and Otto Vogl*

*Polytechnic University, Six MetroTech Center, Brooklyn, NY 11201, U.S.A.

Abstract

Heterocyclic tertiary amines, such as pyridine, strychnine, sparteine, nicotine, cinchonine, cinchonidine, quinine and quinidine were found to be excellent initiators for the oligomerization of chloral and bromal. Treatment of the chloral oligomer mixture with acetic anhydride gave symmetrical chloral oligomer diacetates. Sparteine initiation of bromal gave bromal oligomer diacetates.