作者:Michael T. Crimmins、Lisa E. Guise
DOI:10.1016/0040-4039(94)88312-2
日期:1994.3
Intramolecular [2+2] photocycloadditions utilizing siloxanes as temporary tethers between an enone and olefin results in the products of an intermolecular photocycloaddition with the selectivity of the intramolecular reaction after cleavage of the temporary tether.
利用硅氧烷作为烯酮和烯烃之间的临时束缚剂的分子内[2 + 2]光环加成反应导致分子间光环加成反应的产物具有分子内反应的选择性,该选择性在裂解临时束缚剂之后。