Heravi, Majid M.; Malakooti, Reihaneh; Kafshdarzadeh, Kosar; Amiri, Zahra; Zadsirjan, Vahideh; Atashin, Hassan published the artcile< Supported palladium oxide nanoparticles in Al-SBA-15 as an efficient and reusable catalyst for the synthesis of pyranopyrazole and benzylpyrazolyl coumarin derivatives via multicomponent reactions>, Computed Properties of 94-02-0, the main research area is aluminum SBA15 supported palladium oxide nanocatalyst preparation; dihydropyranopyrazole green preparation; pyrazolyl coumarin green preparation.
An eco-friendly method for diversity-oriented synthesis of substituted dihydropyrano[2,3-c]pyrazoles such as I [R = H, Ph; R1 = Me, 4-ClC6H4, 4-O2NC6H4, etc.; R2 = H, Me; X = CN, CO2Et] and pyrazolyl-coumarins IV [R4 = H, Ph; R5 = Ph, 4-MeOC6H4, 3-O2NC6H4, 4-O2NC6H4, 4-MeC6H4] had been achieved via one-pot and multicomponent reaction in the presence of PdO/Al-SBA-15 as an efficient and recyclable catalyst in H2O/EtOH under reflux conditions. The significant merits of this method were wide scope, high yields of the desired products, short reaction times and simple workup procedure. In addition, this nanocatalyst was simply recovered and reused five times without significant loss in catalytic activity and also performance.
Research on Chemical Intermediates published new progress about Benzaldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 94-02-0 belongs to class esters-buliding-blocks, and the molecular formula is C11H12O3, Computed Properties of 94-02-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics