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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 923915Generated: October 30, 2026

HCID 21111708, compound → HCID 89907913, compound

https://huagongshe.com/reaction/923915

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 21111708HCID 21111708—
Reactant(R)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamideHCID 86702593—
ProductHCID 89907913HCID 89907913—

Reaction Steps

The title compound was prepared in an analogous fashion to that described in Stage 12.1 using 5-bromo-6-chloro-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Example 35) and 4-(hydroxymethyl)pyrrolidin-3-ol hydrochloride to afford an off-white solid. UPLC-MS (Condition 3) tR=0.98 min, m/z=476.2/478.2 [M+H]+, m/z=474.0/476.0 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 2.11-2.23 (m, 1H) 3.25-3.34 (m, 2H) 3.39-3.49 (m, 1H) 3.50-3.62 (m, 2H) 3.83-3.96 (m, 2H) 4.04-4.12 (m, 1H) 4.70 (t, J=5.27 Hz, 1H) 5.07 (d, J=4.37 Hz, 1H) 7.33 (d, J=8.75 Hz, 2H) 7.83 (d, J=9.00 Hz, 2H) 8.32 (d, J=2.06 Hz, 1H) 8.66 (d, J=1.80 Hz, 1H) 10.21 (s, 1H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09278981B2
Source datasetuspto-grants-2016_03
ORD IDord-2e36c2c1535a4350aec9a1bfd1a3dd82
Source noteuspto-grants-2016_03