The Journal of Organic Chemistry
Metalation of 14H-Dibenzo [a, h]-, 7H-Dibenzo [c, h]-, and 14H-Dibenzo [a, c] phenothiazine with n-Butyllithium
DA Shirley, JC Gilmer
Index: Shirley,D.A.; Gilmer,J.C. Journal of Organic Chemistry, 1962 , vol. 27, p. 4421 - 4423
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Citation Number: 11
Abstract
It is well established that the metalation reaction with alkyllithium reagents allows introduction of a lithium atom in a highly selective fashion into a wide variety of aromatic and heterocyclic ring systems. 2 In earlier work from this laboratory, the metalation reaction was