Search engine for discovering works of Art, research articles, and books related to Art and Culture
ShareThis
Javascript must be enabled to continue!

Synthesis of some pyrano[2,3‐c]pyrazoles

View through CrossRef
AbstractSynthetic methods have been developed to prepare pyrano[2,3‐c]pyrazoles with various substituents at ring positions 1, 3, and 6. The 1H‐ and 13C‐NMR properties of these products and their precursors are presented and discussed. J. Heterocyclic Chem., (2011).
Title: Synthesis of some pyrano[2,3‐c]pyrazoles
Description:
AbstractSynthetic methods have been developed to prepare pyrano[2,3‐c]pyrazoles with various substituents at ring positions 1, 3, and 6.
The 1H‐ and 13C‐NMR properties of these products and their precursors are presented and discussed.
J.
Heterocyclic Chem.
, (2011).

Related Results

A REVIEW ON RECENT ADVANCES IN SYNTHESISANDPHARMACOLOGICAL ACTIVITIES OF PYRANO[2,3- C]PYRAZOLES
A REVIEW ON RECENT ADVANCES IN SYNTHESISANDPHARMACOLOGICAL ACTIVITIES OF PYRANO[2,3- C]PYRAZOLES
Pyrano [2,3-c] pyrazoles have emerged as a privileged class of heterocyclic scaffolds in medicinal chemistry duetotheir structural versatility and broad spectrum of biological acti...
Green Synthesis of Pyrazoles: Recent Developments in Aqueous Methods
Green Synthesis of Pyrazoles: Recent Developments in Aqueous Methods
AbstractOrganic syntheses by adopting green protocols such as sonochemical procedures, microwave technologies, solvent-free conditions, green solvents, heterogeneous catalysis part...
Enamines in Heterocyclic Synthesis: A Route to 4-Substituted Pyrazoles and Condensed Pyrazoles
Enamines in Heterocyclic Synthesis: A Route to 4-Substituted Pyrazoles and Condensed Pyrazoles
Abstract The reaction of nitrile imines, generated in situ, from hydrazonoyl halides 3a - e with enamines 2a - c affords pyrazoles 8a - g. These pyrazoles have been ...
Isoxazoles, pyrazoles, and isothiazoles
Isoxazoles, pyrazoles, and isothiazoles
This chapter investigates isoxazoles, pyrazoles, and isothiazoles. Isoxazole, pyrazole, and isothiazole are the parent structures of the 1,2-azole family of heterocycles, having a ...
Synthetic Approaches of Pyrazole Derivatives on Various Pharmacological Activity: A Review
Synthetic Approaches of Pyrazole Derivatives on Various Pharmacological Activity: A Review
Pyrazoles are an interesting heterocyclic class of compounds that have attracted extensive attention in medicinal chemistry as a consequence of their wide range of pharmacological ...
Synthesis of 3-Alkyl-5-(diethylaminomethyl)-1-(1,3-thiazole)pyrazoles
Synthesis of 3-Alkyl-5-(diethylaminomethyl)-1-(1,3-thiazole)pyrazoles
By the reaction of 3-alkyl-5-(diethylaminomethyl) pyrazoles with chloroanhydride of monochloroacetic acid, the pyrazoles with chloromethyl carbonyl substituent have been synthesize...
Methyl-linked Pyrazoles: Synthetic and Medicinal Perspective
Methyl-linked Pyrazoles: Synthetic and Medicinal Perspective
: Pyrazoles, an important and well known class of the azole family, have been found to show a large number of applications in various fields specially of medicinal chemistry. Among...
Abstract 1411: Utilizing 7-azaindoles, 2,7-diazaindoles, and 1H-pyrazoles as core structures for novel cancer chemosensitizers
Abstract 1411: Utilizing 7-azaindoles, 2,7-diazaindoles, and 1H-pyrazoles as core structures for novel cancer chemosensitizers
Abstract A quickly developing chemoresistance is the hallmark of the standard treatment failure and the poor patient prognosis. Resistance is often connected to the ...

Back to Top