100036-20-2Relevant articles and documents
Reaktion von trans-1-Arylbutadienen und 1,1-Diarylbutadienen mit Tetracyanethylen (TCNE) und 2,2-Bis(trifluormethyl)ethylen-1,1-dicarbonitril (BTF): Kinetische Studie
Drexler, J.,Lindermayer, R.,Hassan, M. A.,Sauer, J.
, p. 2559 - 2562 (1985)
Kinetic data (substituent effects, solvent effects, activation parameter) are reported for the reactions of trans-1-arylbutadienes 1 and 1,1-diarylbutadienes 3 with TCNE 4 and BTF 5. (2+2)- and (4+2)-cycloadducts 7 respectively 9 can rearrange or undergo cycloreversions with quite different reaction rates depending on the substituent in the aryl-ring.