Chemical engineers work across a number of sectors, processes differ within each of these areas, but chemistry and chemical engineering roles are found throughout, creation and manufacturing process of chemical products and materials. Recommanded Product: Phenethyl acetate, 103-45-7, Name is Phenethyl acetate, SMILES is CC(OCCC1=CC=CC=C1)=O, in an article , author is Reddy, K. R. Vijayapal, once mentioned of 103-45-7.
An alternative route has been developed for the synthesis of 2H indazolo[2,1-b]pthalazine-trione derivativesby one pot three component condensation reaction of benzaldehydes (1a-n)pthalhydrazide(2) and 5,5 dimethyl -1,3-cyclohexanedione (3) along with acetonitrile and DMF solvent systemusing polyaniline sulfate salt (PASS) as a catalystin good to excellent yields.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem