Related Experiment Video
Updated: Jun 1, 2026
![Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F60786.jpg&w=3840&q=50)
Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
1-[2-(2,4-Dichloro-benz-yloxy)-2-(2-fur-yl)eth-yl]-1H-1,2,4-triazole
Abstract:
In the mol-ecule of the title compound, C(15)H(13)Cl(2)N(3)O(2), the triazole ring is oriented at dihedral angles of 14.8 (2) and 81.5 (1)° to the furan and dichloro-benzene rings, respectively. The dihedral angle between the dichloro-benzene and furan rings is 86.3 (2)°. An intra-molecular C-H⋯O hydrogen bond results in the formation of a planar [maximum deviation 0.012 (2) Å] five-membered ring, which is oriented at a dihedral angle of 0.90 (7)° with respect to the dichloro-benzene ring. There is an inter-molecular C-H⋯π contact between the methyl-ene group and the dichloro-benzene ring.
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