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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 550669Generated: October 30, 2026

6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid → 6-Bromo-2-[(4-methyl-6,7-dihydrofuro[3,2-c]pyridin-5(4H)-yl)carbonyl]pyrazolo[1,5-a]pyrimidine

https://huagongshe.com/reaction/550669

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acidHCID 771938—
Reactant4-Methyl-4,5,6,7-tetrahydro-furo[3,2-c]pyridineHCID 55207453—
Product6-Bromo-2-[(4-methyl-6,7-dihydrofuro[3,2-c]pyridin-5(4H)-yl)carbonyl]pyrazolo[1,5-a]pyrimidineHCID 2372859639%

Reaction Steps

In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 4-Methyl-4,5,6,7-tetrahydro-furo[3,2-c]pyridine to provide the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07947689B2
Source datasetuspto-grants-2011_05
ORD IDord-83921a0cf3cd4769b111aa4bac6c0421
Source noteuspto-grants-2011_05