PARTRIDGE, M W The synthesis of NN'-disubstituted guanidines and some observations on the mechanism of the Tiemann reaction. [electronic resource] - The Journal of pharmacy and pharmacology Feb 1953 - 103-10 p. digital Publication Type: Journal Article ISSN: 0022-3573 Standard No.: 10.1111/j.2042-7158.1953.tb13962.x doi Subjects--Topical Terms: AmidinesGuanidines