Catalysts for Isocyanate-Free Polyurea Synthesis: Mechanism and Application

Shuang Ma, Chong Liu, Rafaël J. Sablong, Bart A.J. Noordover, Emiel J.M. Hensen, Rolf A.T.M. van Benthem and Cor E. Koning
ACS Catal., 2016, 6, pp 6883–6891