Wang, Jing published the artcileMicrowave-assisted multicomponent reaction: An efficient synthesis of indolyl substituted and spiroxindole pyrido[2,3-d]pyrimidine derivatives, SDS of cas: 86-51-1, the main research area is indolyl spiroxindole pyridopyrimidine preparation microwave irradiation; diaminopyrimidinone aryl aldehyde isatin cyanoacetyl indole three component reaction; tandem Knoevenagel condensation Michael addition.
An efficient and catalyst-free protocol for the synthesis of a series of indole substituted I (R = H, Me; R1 = H, 7-Me; Ar = Ph, 4-FC6H4, 2-thienyl, etc.) or spiroxindole-consisted dihydropyrido[2,3-d]pyrimidine derivatives II (R = H, Me; R1 = H, 7-Me; R2 = H, 5-Me, 5-F, 5-Br) by one-pot three-component reaction of 2,6-diaminopyrimidin-4-one, various aryl aldehydes or isatins, and 3-cyanoacetyl indoles under microwave irradiation was investigated. The advantages of this methodol. include high yields of products, short reaction time, easy work-up procedure and broad substrate scope.
Synthetic Communications published new progress about Aryl aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, SDS of cas: 86-51-1.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem