127464-91-9Relevant articles and documents
A Comparsion between Zeolite-Solvent Slurry and Dry Solid Photolyses
Ramamurthy, V.,Corbin, D. R.,Turro, N. J.,Zhang, Z.,Garcia-Garibay, M. A.
, p. 255 - 261 (2007/10/02)
The use of zeolite-solvent slurry as a convenient medium to carry out photoreactions is illustrated with four examples, namely Norrish type I reaction of dibenzyl ketones, Norrish type I and type II reactions of α-alkylbenzyl benzyl ketones, Norrish type II reaction of aryl alkyl ketones, and photodimerization of acenaphthylene.Solvent present within the supercages of zeolites X and Y provides constraint on the mobility of the included guest molecules.Such restrictions are reflected in the product distributions.The difference in the product distribution obtained between the zeolite-solvent slurry and a homogeneous solution is often higher than that between the dry powder zeolites and a homogeneous solution.
MODIFICATION OF PHOTOCHEMICAL REACTIVITY BY ZEOLITES: ROLE OF CATIONS IN CONTROLLING THE BEHAVIOR OF RADICALS GENERATED WITHIN FAUJASITES.
Ramamurthy, V.,Corbin, D. R.,Eaton, D. F.,Turro, N. J.
, p. 5833 - 5836 (2007/10/02)
α-Alkyldibenzylketones included in cation exchanged faujasite type zeolites show photobehavior different from that in isotropic organic solvents.Rearrangement and disproportionation which do not contribute in solution are the major processes within the cavities of faujasites.Cation size plays a major role in controlling the pathway pursued by the primary and the secondary radical pair.
