54560-77-9Relevant academic research and scientific papers
Insight into the mechanism of 3,3′-dimethyl-4,4′-diaminodiphenylmethane synthesis over Hβ zeolite
Yang, Yingkuo,Zhao, Yingxian,Shao, Jianhua,Zhang, Shengjian,Yang, Rongqiang
, p. 95 - 106 (2015)
Heterogeneous synthesis of 3,3′-dimethyl-4,4′-diaminodiphenylmethane (MDT) from o-tolylamine and formaldehyde on acidic zeolites HY, HZSM-5, Hβ and TS-1 was investigated. Hβ zeolite with strong Bronsted acidity and proper textural property demonstrated be
A Simple and General Synthesis of Symmetrical and Unsymmetrical Bis(arylamino)methanes. Reactions of N,O-Acetals with Nitrogen Bases
Barluenga, Jose,Bayon, Ana M.,Campos, Pedro J.,Canal, Gonzalo,Asensio, Gregorio,et al.
, p. 1813 - 1816 (2007/10/02)
Bis(arylamino)methanes 4 free of amine contamination have been efficiently synthesized from N,O-acetals 1 following three different methodologies.The first two are useful for symmetrical aminals and involve the decomposition of an N,O-acetal by a base (ph
