Yadav, Maruti B.; Jeong, Yeon Tae published the artcile< A one-pot ring-closure and ring-opening sequence for the cascade synthesis of dihydrofurofurans and functionalized furans>, COA of Formula: C9H6ClNO, the main research area is dihydrofurofuran furan preparation triethylamine catalyst; aromatic aliphatic glyoxal cyanoacetophenone three component ring closure opening.
Authors have developed a simple novel ring-closure and ring-opening pathway using an organo-base system for the synthesis of highly substituted dihydrofurofuran and furan frameworks via a triethylamine-catalyzed one-pot three-component reaction. The protocol involved a Knoevenagel and Michael adduct via Paal-Knorr cyclization with aromatic/aliphatic glyoxal and 2-cyanoacetophenone under mild and heating conditions with excellent yields through a simple filtration method. The merits of this methodol., including the use of easily available feedstocks and an inexpensive catalyst, Gram-scale synthesis, wide functional group tolerance, an open-air reaction setup, and no need for workup and column-chromatog. procedures, make the developed methodol. a practical way to access dihydrofurofurans and functionalized furans.
Organic & Biomolecular Chemistry published new progress about Acetophenones Role: RCT (Reactant), RACT (Reactant or Reagent) (cyano). 21667-62-9 belongs to class nitriles-buliding-blocks, and the molecular formula is C9H6ClNO, COA of Formula: C9H6ClNO.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts