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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-(2,6-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 2.54 (13) and 44.43 (12)°, respectively with respect to the furan and dichloro-benzene rings. The dihedral angle between the dichloro-benzene and furan rings is 46.75 (12)°. In the crystal structure, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers and π-π contacts between dichloro-benzene rings [centroid-centroid distance = 3.583 (2) Å] may further stabilize the structure. Inter-molecular C-H⋯π contacts between the triazole and furan rings also occur.
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