Gracious, Shabalala Nhlanhla published the artcileFacile one-pot green synthesis of 2-amino-4H-benzo[g]chromenes in aqueous ethanol under ultrasound irradiation, Related Products of isoquinoline, the main research area is aminobenzochromene preparation green ammonium acetate catalyst ultrasound irradiation; hydroxynaphthalenedione aldehyde three component condensation.
An efficient green one-pot approach for the synthesis of eighteen novel dihydro-4H-benzo[g]chromene derivatives under ultrasound irradiation conditions. The three-component condensation reaction proceeded through Knoevenagel-Michael reaction of chosen active methylene compounds and 2-hydroxynaphthalene-1,4-dione with different substituted aldehydes in the presence of ammonium acetate in water and ethanol mixture at room temperature, which furnished high yields of products (91-98%) in a rapid reaction time of 5-15 min. This procedure offers 95% of the atom economy and 100% of carbon efficiency together with other eco-friendly benefits.
Synthetic Communications published new progress about Acoustic emission. 86-51-1 belongs to class isoquinoline, name is 2,3-Dimethoxybenzaldehyde, and the molecular formula is C9H10O3, Related Products of isoquinoline.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem