Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 872753Generated: October 31, 2026

2-(Cyanomethyl)-1,3-thiazole-4-carboxylic acid → (R)-N-(2-(3-(4-cyano-3,5-difluorophenyl)-1H-pyrazol-1-yl)propyl)-2-(cyanomethyl)thiazole-4-carboxamide

https://huagongshe.com/reaction/872753

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Cyanomethyl)-1,3-thiazole-4-carboxylic acidHCID 43140336—
Reactant(R)-4-(1-(1-aminopropan-2-yl)-1H-pyrazol-3-yl)-2,6-difluorobenzonitrileHCID 67172435—
Product(R)-N-(2-(3-(4-cyano-3,5-difluorophenyl)-1H-pyrazol-1-yl)propyl)-2-(cyanomethyl)thiazole-4-carboxamideHCID 67171219—

Reaction Steps

The title compound was prepared from (R)-4-(1-(1-aminopropan-2-yl)-1H-pyrazol-3-yl)-2,6-difluorobenzonitrile (380 mg, 1.45 mmol) and 2-(cyanomethyl)-thiazole-4-carboxylic acid (244 mg, 1.45 mmol) using the method of Example 34(d). Yield 70 mg. 1H NMR (400 MHz; d6-DMSO): δ 1.47 (d, 3H), 3.29 (s, 2H), 3.67 (m, 2H), 4.74 (m, 1H), 6.99 (d, 1H), 7.77 (m, 2H), 7.92 (d, 1H), 8.25 (d, 1H), 8.44 (m, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08975254B2
Source datasetuspto-grants-2015_03
ORD IDord-1c9003d159da46d79f82c795adacd268
Source noteuspto-grants-2015_03