Dornan P, Rowley CN, Priem J, Barry ST, Burchell TJ, Woo TK, Richeson DS Atom efficient cyclotrimerization of dimethylcyanamide catalyzed by aluminium amide: a combined experimental and theoretical investigation. [Journal Article] Chem Commun (Camb) 2008 Aug 21; (31):3645-7.
A novel method for the cyclotrimerization of dimethylcyanamide to form hexamethylmelamine has been developed using an aluminium amide catalyst; detailed DFT modelling of the catalytic cycle supports a triple insertion, nucleophilic ring closure, deinsertion mechanism.
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