The photochemistry of some analogs of insect growth regulators
(IGR's) was studied. Methyl geranate, TY, was synthesized and the
mechanisms of its photochemical reaction pathways were studied by a
variety of techniques. Direct irradiation of 71 in ether leads to the
formation of five new products: 98, the product of...
Photolysis of pentachlorobenzene was carried out in the absence
of an electron donor species at 254 nm in cetyltrimethylammonium
bromide surfactant solution. The results are consistent with the
excited triplet undergoing homolytic cleavage of a C-Cl bond in
competition with formation of the excimer, in which the radical anion
undergoes...