Journal of the American Chemical Society

The metalation of 1-methyl-, 1-benzyl-and 1-phenylimidazole with n-butyllithium

DA Shirley, PW Alley

文献索引：Shirley; Alley Journal of the American Chemical Society, 1957 , vol. 79, p. 4922,4926

被引用次数: 63

摘要

R1= CHI-or C6HS-or C~ H~ CHT; Ra= CsHbCHz aluminum hydride to the knownlZ l-methyl- 2-hydroxymethylimidazole. A picrate of the hydroxymethyl derivative melted at 139- 140'compared with the reported12 value of 138'. Since the yield of VI (Rz= CH3) was only about 10% after considerable loss during purification, it was converted to the corresponding hydrazide which was shown to be identical with the hydrazide from the metalation acid ( ...