Primary photochemical processes of tetra
โ
Tien-Sung Lin
๐
Article
๐
1973
๐
Elsevier Science
๐
English
โ 350 KB
Studies of UV irradiated tetraphenylmethane crystals by electron paramagnetic resonance and electronic optical spectroscopy are presented. The primary processes of photochemical reactions are proposed as: (1) (C~HS)JC + Irv -(ChH5)3C-+ CeHs-and (2) 2C6H5---F C~HS-C~H~. No similar effect occurs with