Monatshefte für Chemie-Chemical Monthly

An efficient and convenient protocol for the synthesis of diaminotriarylmethanes

JT Hou, JW Gao, ZH Zhang

Index: Hou, Jun-Tao; Gao, Jian-Wu; Zhang, Zhan-Hui Monatshefte fur Chemie, 2011 , vol. 142, # 5 p. 495 - 499

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Citation Number: 12

Abstract

Abstract A novel and efficient procedure was developed for the preparation of diaminotriarylmethanes through the Baeyer condensation of aromatic aldehydes and N, N- dimethylaniline or N, N-diethylaniline in the presence of niobium chloride under solvent-free