144433-65-8Relevant articles and documents
Some reactions of 3,4-bis(trifluoromethyl)furan and its precursor, 2,3-bis(trifluoromethyl)-7-oxabicyclohepta-2,5-diene: novel isocoumarin formation from thermal reaction of the furan with ethyl propynoate
Abubakar, Aliyu B.,Booth, Brian L.,Suliman, Nadia N. E.,Tipping, Anthony E.
, p. 359 - 371 (1992)
Thermolysis at 450 deg C of 2,3-bis(trifluoromethyl)-7-oxabicyclohepta-2,5-diene (2) gives 3,4-bis(trifluoromethyl)furan (1).Treatment of oxanorbornadiene (2) with triflic acid (in CH2Cl2 under reflux) and then with water affords a mixture of 2,3-b