1370025-49-2Relevant articles and documents
Thermal generation of pentacenes from soluble 6,13-dihydro-6,13- ethenopentacene precursors by a Diels-Alder-retro-Diels-Alder sequence with 3,6-disubstituted tetrazines
Bula, Rafael P.,Oppel, Iris M.,Bettinger, Holger F.
experimental part, p. 3538 - 3542 (2012/06/15)
3,6-Substituted tetrazines 2 (a: R2 = 2-pyridyl or b: CO 2Me) react with 2,3,9,10-(R1)4-dihydro-6,13- ethenopentacene 3 in solution at elevated temperature to the corresponding pentacene 1 (a: R1 = H, b: OBn, c: F).