91474-32-7Relevant articles and documents
PHOTOISOMERISATION OF BIS(TRIFLUOROMETHYL)THIOPHENES
Kobayashi, Yoshiro,Kawada, Kosuke,Ando, Akira,Kumadaki, Itsumaro
, p. 1917 - 1920 (1984)
The photolysis of 2,3-bis(trifluoromethyl)thiophene gave an equilibrium mixture of 2,3- and 3,4-bis(trifluoromethyl)Dewar thiophenes, while that of 2,5-bis(trifluoromethyl)thiophene gave 2,4-bis(trifluoromethyl)thiophene, which seemed to be formed through an intermediate other than the Dewar form.