Pyrazolo[1,5-a]pyridine-7-carbonitrile synthesis

1synthesis methods

Product Name:Pyrazolo[1,5-a]pyridine-7-carbonitrile
CAS Number:319432-36-5
Molecular formula:C8H5N3
Molecular Weight:143.15

274-56-6 Synthesis

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Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: BuLi / hexane; tetrahydrofuran / 0.5 h / -78 °C
1.2: 90 percent / ICH₂CH₂I / hexane; tetrahydrofuran / 3 h / -78 °C
2.1: 95 percent / diphenylphosphinoferrocene / Pd₂(dba)3 / dioxane / 6 h / Heating

References:

Aboul-Fadl;Lober;Gmeiner [Synthesis,2000,# 12,p. 1727 - 1732]

Pyrazolo[1,5-a]pyridine-7-carbonitrile Related Search:

Pyrazolo[1,5-a]pyridin-2-ylmethanol PYRAZOLO[1,5-A]PYRIDINE-2-CARBALDEHYDE METHYL PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLATE Pyrazolo[1,5-a]pyridine-4-carboxylic acid PYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXYLIC ACID PYRAZOLO[1,5-A]PYRIDINE-7-CARBALDEHYDE Pyrazolo[1,5-a]pyrimidine-3-boronic acid pinacol ester PYRAZOLO[1,5-A]PYRIDINE-7-CARBOXYLIC ACID PYRAZOLO[1,5-A]PYRIDINE-3-CARBOXYLIC ACID HYDRAZIDE