2272-60-8Relevant articles and documents
Diels-Alder Reactions of 3,6-Diphenyl-1,2,4,5-Tetrazine and 3,6-Di(2-pyridyl)-1,2,4,5-tetrazine with some 1-Morpholinocycloalkenes
Atfah, M. Adnan
, p. 717 - 719 (2007/10/02)
The reactions of 3,6-diphenyl-1,2,4,5-tetrazine 1 and 3,6-di(2-pyridyl)-1,2,4,5-tetrazine 2 with the enamines 3a-d derived from morpholine and the 5-,6-,7- and 8-membered cyclic ketones have been investigated.A number of pyridazine derivatives 4-7 most of