111232-67-8Relevant articles and documents
A NOVEL SYNTHESIS OF PYRIDAZINES: INVERSE ELECTRON DEMAND DIELS-ALDER REACTION OF TETRAZINES WITH ACYCLIC DIENAMINES
Borthakur, Dipak Ranjan,Prajapati, Dipak,Sandhu, Jagir Singh
, p. 337 - 340 (2007/10/02)
Tetrazines (1) when reacted wuth dienamines (2) furnished, pyridazines (3) and (4) in good yields.This appears to be the first case wherein the intermediate bipyridazines (8) have fragmented to (3) and (4) prefering rupture of carbon-carbon bonds.