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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 238422Generated: October 30, 2026

2-Chloronicotinoyl chloride → 1-Boc-4-(3-[(2-chloro-pyridine-3-carbonyl)-amino]-5-trifluoromethyl-phenoxy}-piperidine

https://huagongshe.com/reaction/238422

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Chloronicotinoyl chlorideHCID 2774541—
Reactant1-Boc-4-(3-amino-5-trifluoromethyl-phenoxy)piperidineHCID 21959419—
Reactant1-Boc-4-[3-[(2-fluoro-pyridine-3-carbonyl)-amino]-5-trifluoromethyl-phenoxy}-piperidineHCID 21959521—
Product1-Boc-4-(3-[(2-chloro-pyridine-3-carbonyl)-amino]-5-trifluoromethyl-phenoxy}-piperidineHCID 21959647—

Reaction Steps

1-Boc-4-{3-[(2-chloro-pyridine-3-carbonyl)-amino]-5-trifluoromethyl-phenoxy}-piperidine was prepared from 1-Boc-4-(3-amino-5-trifluoromethyl-phenoxy)-piperidine and 2-chloropyridine-3-carbonyl chloride by a procedure similar to that described in the preparation of 1-Boc-4-{3-[(2-fluoro-pyridine-3-carbonyl)-amino]-5-trifluoromethyl-phenoxy}-piperidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08642624B2
Source datasetuspto-grants-2014_02
ORD IDord-af19516aca8e48c0ba21baf2ffa5fef9
Source noteuspto-grants-2014_02