24737-96-0Relevant articles and documents
Novel and efficient solid-phase synthesis of 4,6-disubstituted 4,5-dihydro-3(2H)-pyridazinones
Tanga, Jing,Huang, Xian
, p. 599 - 600 (2007/10/03)
The resin-bound 5-monosubstituted cyclic malonic ester 3 was generated and reacted with an α-bromoketone to give the corresponding 5,5-disubstituted cyclic malonic ester resin (4). Subsequent reaction with hydrazine resulted in cyclisation with concomitan