Sanchooli Tazeh, Kazem published the artcileSynthesis of 2-amino-4 H-chromenes and spirochromenes using basic ionic liquid, 2-hydroxyethylammonium formate as green, stable, and reusable catalyst, Quality Control of 86-51-1, the main research area is amino chromene spirochromene preparation green chem; aldehyde isatin phloroglucinol malononitrile multicomponent hydroxyethylammonium formate ionic liquid.
In this study, a number of 2-amino-4H-chromenes and spirochromenes were fabricated in a one-pot three-component synthesis manner from com. available chems. including phloroglucinol, malononitrile, and aldehydes/isatins with acceptable and easy efficiencies. This methodol. was performed in the presence of 2-hydroxyethylammonium formate as an effective and reusable ionic liquid catalyst. Water was selected as the reaction medium and the reaction was carried out at ambient temperature to create an environmentally friendly route. Other salient features of this method include catalyst chem. stability, good yields, short reaction times, and a simple work-up procedure.
Journal of the Chinese Chemical Society (Weinheim, Germany) 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, Quality Control of 86-51-1.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem