84347-00-2Relevant academic research and scientific papers
STUDIES ON as-TRIAZINE DERIVATIVES. II. A RING-CLEAVAGE REACTION OF 3-TRICHLOROMETHYL-5,6-DIPHENYL-1,2,4-TRIAZINE AND RELATED COMPOUNDS.
Konno, Shoetsu,Yokoyama, Masaaki,Yamanaka, Hiroshi
, p. 1865 - 1868 (2007/10/02)
3-Chloromethyl- (4), 3-dichloromethyl- (3), and 3-trichloromethyl-5,6-diphenyl-1,2,4-triazine (2) were synthesized from 3-methyl-5,6-diphenyl-1,2,4-triazine (1).The reaction of 4 with sodium ethoxide in ethanol simply afforded the corresponding 3-ethoxymethyl compound.In contrast to this reaction, when 2 and 3 were treated with sodium alkoxide, an unexpected ring-cleavage reaction occured instead of simple nucleophilic attack to chloromethylgroups.The structure of the products and the reaction mechanism are discussed.
