Page 1. THE JOURNAL OF Organic Chemistry VOLUME 52, NUMBER 16 0 Copyright 1987 by the American Chemical Society AUGUST 7, 1987 ... I , , 0 1987 American Chemical Society Page 2. 3494 J. Org. Chem., Vol. 52, No. 16, 1987 the N3 of the imidazole moiety. ...