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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1912825Generated: November 2, 2026

Pentyl chloroformate → (9-{4-[3-(4-Chloro-3-(trifluoromethyl)phenyl)ureido]-phenyl}-9H-purin-6-yl)carbamic acid pentyl ester

https://huagongshe.com/reaction/1912825

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPentyl chloroformateHCID 69489—
Reactant1-[4-(6-Aminopurin-9-yl)phenyl]-3-(4-chloro-3-(trifluoromethyl)phenyl)urea hydrochlorideHCID 23155120—
Product(9-{4-[3-(4-Chloro-3-(trifluoromethyl)phenyl)ureido]-phenyl}-9H-purin-6-yl)carbamic acid pentyl esterHCID 59725989—

Reaction Steps

The title compound can be synthesized from 1-[4-(6-aminopurin-9-yl)phenyl]-3-(4-chloro-3-(trifluoromethyl)-phenyl)urea hydrochloride and pentyl chloroformate by using the same method as in Example 107.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08609656B2
Source datasetuspto-grants-2013_12
ORD IDord-4e1b973055eb4692839f445771de7ca6
Source noteuspto-grants-2013_12