5447-80-3Relevant articles and documents
-
Gomberg,Kamm
, p. 2013 (1917)
-
Chemiluminescence during thermolysis of the (Ph3COOCPh3)n-Ph3C. peroxide containing captured triphenylmethyl radical
Bulgakov,Kuleshov,Sharapova,Sadykov,Khursan
, p. 1194 - 1197 (2007/10/03)
Chemiluminescence (CL) in the thermolysis of (Ph3COOCPh3)n-Ph3C. containing the triphenylmethyl radical captured during the synthesis of Gomberg's peroxide was found. Two CL emitters were identified: the triplet state of benzophenone (3Ph2CO*) and Ph3C.*. Ph3C.* is formed due to the energy transfer from the excited 3Ph2CO* generated in the disproportion of thermolysis intermediates, Ph3CO. radicals. This Ph3C.* luminescence is the first example of CL activation by an organic radical. Chemiluminescence during the thermolysis of Ph3COOCPh3 containing no Ph3C. is resulted from the emission of one emitter, 3Ph2CO*. The solid-phase CL was found during the oxidation of Ph3C. with dioxygen after the destruction of the crystalline lattice as a result of the thermolysis of the (Ph3COOCPh3)n-Ph3C. peroxide.
EASY PREPARATION OF TRIPHENYLMETHYL CARBOXYLATES.
Hashimoto,Hayashi,Noyori
, p. 1431 - 1432 (2007/10/02)
A new method for triphenylmethylation of carboxylic acids and phenol is disclosed.