Unprecedented copper(i)-catalyzed in situdouble cycloaddition reaction based on 2-cyanopyrimidineElectronic supplementary information (ESI) available: Experimental section, crystallographic details, additional figures and discussion, CIF files. CCDC reference numbers 805596–805598. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c1dt10488h

The solvothermal in situdouble cycloaddition reaction of 2-cyanopyrimidine, Cu2O and NaN3with aqueous ammonia additive generated a two dimensional copper(i) coordination polymer with 5-pyrimidyl-tetrazolate, 3,5-bispyrimidyl-1,2,4-triazolate and the cyano group as the ligands. This reaction can be tuned to yield two dimensional coordination polymers solely based on tetrazolate or 1,2,4-triazolate ligands. [ABSTRACT FROM AUTHOR]