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Updated: May 22, 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
2-(2H-1,3-Benzodioxol-5-yl)-1,3-benzo-thia-zole
Abstract:
In the title compound, C(14)H(9)O(2)S, the benzothia-zole unit is oriented at a dihedral angle of 7.1 (1)° with respect to the benzodioxole unit. The dioxole ring adopts flattened envelope conformation with the methyl-ene C atom at the flap. The crystal packing is stabilized by π-π inter-actions [centroid-centroid distances = 3.705 (1) and 3.752 (1) Å], C-H⋯π inter-actions and a short S⋯S contact of 3.485 (1) Å.
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