Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 1 of 1 for “"face-to-face oriented benzenoid chromophores"”.
-
The mechanism of an unusual benzo/benzo photocycloaddition reaction : photophysical and photochemical investigation of [3.3] orthocyclophanes with two face-to-face preoriented benzenoid chromophores
The clean and reversible [6pi+6pi] photocycloaddition (= PCA) in a [3.3] orthocyclophane (= OCP), in which two benzene chromophores are rigidly held in an unusually proximate, strongly interacting, face-to-face orientation, is the key step in the Pagodane - Dodecahedrane - Scheme. Due to the …