Remarkably high homoselectivity in [2 + 2] photodimerization of trans-cinnamic acids in multicomponent systems
Thanh Binh Nguyen1, Ali Al-Mourabit1
1Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, avenue de la Terrasse, 91198 Gif-sur-Yvette, France. thanh-binh.nguyen@cnrs.fr ali.almourabit@cnrs.fr.
Abstract:
[2 + 2] homoadducts were exclusively obtained with total regio- and stereo-selectivities when a suspension of several solid photoactive trans-cinnamic acids in cyclohexane was stirred and irradiated.
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