Vahdat, Seyed Mohammad published the artcileSulfonated organic heteropolyacid salts as a highly efficient and green solid catalysts for the synthesis of 1,8-dioxo-decahydroacridine derivatives in water, Application of 2,3-Dimethoxybenzaldehyde, the main research area is dioxo decahydroacridine preparation green chem; cyclohexanedione aldehyde amine ammonium acetate condensation ionic liquid.
Two nonconventional ionic liquids [MIMPS]3PW12O40 and [TEAPS]3PW12O40 as green and highly efficient solid acid catalysts for the synthesis of 1,8-dioxo-decahydroacridine derivatives were reported. The one-pot three component reaction of 1,3-cyclohexanediones, aromatic aldehydes and aromatic amines or ammonium acetate in water afforded the corresponding 1,8-dioxo-decahydroacridines I (R1 = H, Me; R2 = H, 3-O2N, 4-Cl, 2-OH, 4-OH, etc.; R3 = H, Ph, 4-MeC6H4, 4-MeOC6H4) in excellent yields. This reaction has been carried out in the presence of 1 mol% of catalysts at room temperature The reusability of the catalysts was demonstrated by a five-run test. Addnl., the catalysts pose several advantages including mild reaction conditions, cleaner reactions and shorter reaction times.
Arabian Journal of Chemistry published new progress about Acridines Role: SPN (Synthetic Preparation), PREP (Preparation). 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, Application of 2,3-Dimethoxybenzaldehyde.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem