Journal of Organic Chemistry p. 3182 - 3186 (1980)
Update date:2022-07-29
Topics:
Mitra, Abhijit
Chauhan, Shiv M. S.
George, M. V.
1-(Arylazo)-N-arylidene-2-naphthylamines 3a-e, prepared by the reaction of 1-(arylazo)-2-naphthylamines 1a,b with aromatic aldehydes 2a-d on refluxing in toluene, gave the corresponding 1-(arylamino)-2-phenylnaphth<1,2-d>imidazoles 6a-e in yields ranging between 50 and 60percent.Refluxing of 3a in o-dichlorobenzene, however, gave 1H-2-phenylnaphth<1,2-d>imidazole (7, 45percent) and 2H-2-phenylnaphtho<1,2-d>triazole (9, 5percent).Reaction of 3a with dimethyl acetylenedicarboxylate gave dimethyl benzo
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Doi:10.1021/jo01308a002
(1980)Doi:10.1002/zfch.19800200305
(1980)Doi:10.1016/0048-3575(77)90069-4
(1977)Doi:10.1016/S0040-4039(00)74557-6
(1980)Doi:10.1002/ardp.19803130414
(1980)Doi:10.1021/ja00384a080
(1982)