Simultaneous synthesis of pyrazolopyridines and pyrazolopyrimidinones under microwave irradiation

Li Jun Zhang; Da Xin Shi; Jia Rong Li

doi:10.1080/00397910902883629

Simultaneous synthesis of pyrazolopyridines and pyrazolopyrimidinones under microwave irradiation

Li Jun Zhang^*, Da Xin Shi, Jia Rong Li

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

The direct reaction of o-aminopyrazocarbonitriles and carbonyl compounds to afford pyrazolopyrimidinones was discovered; hence, a simultaneous synthetic method for pyrazolopyridines and pyrazolopyrimidinones was achieved. Under microwave irradiation, better yields of products than those of conventional method were given.

Original language	English
Pages (from-to)	4010-4018
Number of pages	9
Journal	Synthetic Communications
Volume	39
Issue number	22
DOIs	https://doi.org/10.1080/00397910902883629
Publication status	Published - Jan 2009

Keywords

Microwave irradiation
Pyrazolopyridines
Pyrazolopyrimidinones
Synthesis

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10.1080/00397910902883629

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title = "Simultaneous synthesis of pyrazolopyridines and pyrazolopyrimidinones under microwave irradiation",

abstract = "The direct reaction of o-aminopyrazocarbonitriles and carbonyl compounds to afford pyrazolopyrimidinones was discovered; hence, a simultaneous synthetic method for pyrazolopyridines and pyrazolopyrimidinones was achieved. Under microwave irradiation, better yields of products than those of conventional method were given.",

keywords = "Microwave irradiation, Pyrazolopyridines, Pyrazolopyrimidinones, Synthesis",

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AU - Zhang, Li Jun

AU - Shi, Da Xin

AU - Li, Jia Rong

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N2 - The direct reaction of o-aminopyrazocarbonitriles and carbonyl compounds to afford pyrazolopyrimidinones was discovered; hence, a simultaneous synthetic method for pyrazolopyridines and pyrazolopyrimidinones was achieved. Under microwave irradiation, better yields of products than those of conventional method were given.

AB - The direct reaction of o-aminopyrazocarbonitriles and carbonyl compounds to afford pyrazolopyrimidinones was discovered; hence, a simultaneous synthetic method for pyrazolopyridines and pyrazolopyrimidinones was achieved. Under microwave irradiation, better yields of products than those of conventional method were given.

KW - Microwave irradiation

KW - Pyrazolopyridines

KW - Pyrazolopyrimidinones

KW - Synthesis

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DO - 10.1080/00397910902883629

M3 - Article

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SP - 4010

EP - 4018

JO - Synthetic Communications

JF - Synthetic Communications

IS - 22

ER -

Simultaneous synthesis of pyrazolopyridines and pyrazolopyrimidinones under microwave irradiation

Abstract

Keywords

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