133387-08-3Relevant academic research and scientific papers
Stereoselective Photocyclization of Some Phenolic, Highly Congested Benzophenones and Benzaldehydes. Use of cis-2-Arylbenzocyclobutenol Methyl Ethers for the Synthesis of Lignans
Coll, Gloria,Costa, Antoni,Deya, Pere M.,Flexas, Francina,Rotger, Carmen,Saa, Jose M.
, p. 6222 - 6231 (2007/10/02)
Irradiation of some highly congested, phenolic 2-(methoxymethyl)benzophenones provides a rapid, efficient and stereoselective entry to the corresponding 1-aryl-1-hydroxy-2-methoxybenzocyclobutenes in high chemical yield.The analogous photocyclization reac
A PHOTOCHEMICALLY-BASED STEREOSELECTIVE ENTRY TO SOME PHENOLIC TRANS-2-ARYLBENZOCYCLOBUTENOL METHYL ETHERS
Coll, Gloria,Costa, Antoni,Deya, Pere M.,Saa, Jose M.
, p. 263 - 266 (2007/10/02)
Photochemical excitation of several 3-hydroxy-2-methoxy-6-methoxymethylbenzophenones 2 efficiently provided the corresponding benzocyclobutenols 3 in a highly stereoselective manner.These compounds on hydrogenolysis and subsequent heating furnished trans-
