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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
Synthesis, crystal structure and Hirshfeld surface analysis of
Asmaa Saber1,2, Mohamed Srhir2, Daouda Ballo3
1Higher Institute of Nursing Professions and Health Techniques Rabat, Morocco.
Abstract:
In the title mol-ecule, C25H21N5O2, the benzyl-triazole moiety and the phenyl portion of the 3-(2-oxo-2-phenyl-eth-yl) group are disordered over two sets of sites. In the crystal, layers of mol-ecules parallel to the ab plane are generated by C-H⋯O and C-H⋯N hydrogen bonds, enclosing R 2 2(10) and R 2 2(16) ring motifs, and C-H⋯π(ring) inter-actions. A Hirshfeld surface analysis of the crystal structure indicates that the most important contributions for the crystal packing are from H⋯H (41.3%), H⋯C/C⋯H (31.1%), H⋯O/O⋯H (13.2%) and H⋯N/N⋯H (10.7%) inter-actions.
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