Dimethyl sulfoxide (DMSO) is widely used as a solvent in organic synthesis and in pharmacology because of its low cost, stability, and non-toxicity. Multicomponent reactions are a powerful synthetic tool for the rapid and efficient construction of complicated molecular frameworks. In this communication, the multicomponent transformation of salicylaldehyde, malononitrile dimer, and dimethyl malonate in DMSO at room temperature was carefully investigated to give dimethyl 2-(2,4-diamino-3-cyano-5H-chromeno[2,3-b]pyridin-5-yl)malonate with good yield. The structure of the new compound was established by means of elemental analysis and mass, nuclear magnetic resonance, and infrared spectroscopy
In this paper, we describe the reactivity of our previously reported (η3-allyl)dicarbonylnitrosyl ir...
Malononitrile is a useful reagent for multicomponent reactions with hundreds of methods developed. I...
Dimethyl sulphoxide as a reagent brings about N-methylthiomethylation and N,N/-methyl -thiomethylati...
Dimethyl sulfoxide is a widely used solvent in organic synthesis and in the pharmaceutical industry ...
The one-pot synthesis methodology has become the leading atom-economical approach for various chemic...
Mesityl oxide was condensed with malonodinitrile and then cyclized to 4,6-dimethylanhranilonitrile u...
The reaction of salicylic aldehydes with malononitrile was reinvestigated, and the reaction pathway ...
Multicomponent reactions are valuable synthetic tools to deliver highly functionalized motifs starti...
ABSTRACT: A simple, environmentally acceptable, a one-pot method, which is efficient, inexpensive, a...
A novel and efficient direct transformation of secondary bromides or olefins to highly value-added b...
The multicomponent reactions are environmentally benign synthetic methods of building-up of complex ...
International audienceA new series of mono and bis amino-5H-chromeno [3,4-c] pyridin-5-one derivativ...
The dianion of cyclopentylidenemalononitrile (CPDM2-) can be characterized by dialkylation. The addu...
DMSO (dimethyl sulfoxide) plays an increasingly significant role in various synthetic processes by g...
2-(3-Cyano-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-ylidene)malononitrile was synthesized by the inter...
In this paper, we describe the reactivity of our previously reported (η3-allyl)dicarbonylnitrosyl ir...
Malononitrile is a useful reagent for multicomponent reactions with hundreds of methods developed. I...
Dimethyl sulphoxide as a reagent brings about N-methylthiomethylation and N,N/-methyl -thiomethylati...
Dimethyl sulfoxide is a widely used solvent in organic synthesis and in the pharmaceutical industry ...
The one-pot synthesis methodology has become the leading atom-economical approach for various chemic...
Mesityl oxide was condensed with malonodinitrile and then cyclized to 4,6-dimethylanhranilonitrile u...
The reaction of salicylic aldehydes with malononitrile was reinvestigated, and the reaction pathway ...
Multicomponent reactions are valuable synthetic tools to deliver highly functionalized motifs starti...
ABSTRACT: A simple, environmentally acceptable, a one-pot method, which is efficient, inexpensive, a...
A novel and efficient direct transformation of secondary bromides or olefins to highly value-added b...
The multicomponent reactions are environmentally benign synthetic methods of building-up of complex ...
International audienceA new series of mono and bis amino-5H-chromeno [3,4-c] pyridin-5-one derivativ...
The dianion of cyclopentylidenemalononitrile (CPDM2-) can be characterized by dialkylation. The addu...
DMSO (dimethyl sulfoxide) plays an increasingly significant role in various synthetic processes by g...
2-(3-Cyano-5-hydroxy-4,5-dimethyl-1H-pyrrol-2(5H)-ylidene)malononitrile was synthesized by the inter...
In this paper, we describe the reactivity of our previously reported (η3-allyl)dicarbonylnitrosyl ir...
Malononitrile is a useful reagent for multicomponent reactions with hundreds of methods developed. I...
Dimethyl sulphoxide as a reagent brings about N-methylthiomethylation and N,N/-methyl -thiomethylati...