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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 416484Generated: October 29, 2026

6-(3-chloro-phenyl)-5-cyclopropylmethoxy-3-trifluoromethyl-pyrazine-2-carboxylic acid ((1R,2R)-2-hydroxy-cyclohexyl)-amide → 6-(4-methanesulfonylamino-phenyl)-5-cyclopropylmethoxy-3-trifluoromethyl-pyrazine-2-carboxylic acid ((1R,2R)-2-hydroxy-cyclohexyl)-amide

https://huagongshe.com/reaction/416484

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(3-chloro-phenyl)-5-cyclopropylmethoxy-3-trifluoromethyl-pyrazine-2-carboxylic acid ((1R,2R)-2-hydroxy-cyclohexyl)-amideHCID 44463719—
ReactantN-[4-(3-amino-6-bromo-5-trifluoromethyl-pyrazin-2-yl)-phenyl]-methanesulfonamideHCID 86634709—
Product6-(4-methanesulfonylamino-phenyl)-5-cyclopropylmethoxy-3-trifluoromethyl-pyrazine-2-carboxylic acid ((1R,2R)-2-hydroxy-cyclohexyl)-amideHCID 44462944—

Reaction Steps

In analogy to example 6 (6-(3-chloro-phenyl)-5-cyclopropylmethoxy-3-trifluoromethyl-pyrazine-2-carboxylic acid ((1R,2R)-2-hydroxy-cyclohexyl)-amide) the title compound was prepared by substituting 5-bromo-3-(3-chloro-phenyl)-6-trifluoromethyl-pyrazin-2-ylamine with N-[4-(3-amino-6-bromo-5-trifluoromethyl-pyrazin-2-yl)-phenyl]-methanesulfonamide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08088920B2
Source datasetuspto-grants-2012_01
ORD IDord-d0dd4acf98ac4e9294d1a2751695605c
Source noteuspto-grants-2012_01