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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1852268Generated: October 31, 2026

Pyrazole → HCID 178487753, compound

https://huagongshe.com/reaction/1852268

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrazoleHCID 1048—
ReactantHCID 178487745HCID 178487745—
ProductHCID 178487753HCID 17848775311.6%

Reaction Conditions

Temperature80 °C

Reaction Steps

1H-pyrazole (0.201 g, 2.95 mmol) was taken in sealed tube vessel and heated to 80° C. To the melted compound 4-bromo-6-methoxyisoquinolin-1-ol (0.25 g, 0.984 mmol) was added and heating was raised to 150° C. and stirred for overnight. The reaction mixture was cooled to RT. The resulting solid (6-methoxy-4-(1H-pyrazol-1-yl) isoquinolin-1-ol (0.25 g, 0.114 mmol) 11.59% yield) was taken to the next step without further purification. MS: MS m/z 242.10 (M++1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08957203B2
Source datasetuspto-grants-2015_02
ORD IDord-30bc79ddf5b14b1f8bf7e17a3c9e8e04
Source noteuspto-grants-2015_02