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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1828050Generated: October 30, 2026

Dichloromethane → HCID 21957076, compound

https://huagongshe.com/reaction/1828050

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantHCID 21027861HCID 21027861—
SolventTrifluoroacetic acidHCID 6422—
ProductHCID 21957076HCID 21957076—

Reaction Steps

[2-(4-Pyridin-2-yl-phenyl)-ethyl]-carbamic acid tert-butyl ester was dissolved in a 1:1 mixture of trifluroacetic acid:dichloromethane. The reaction mixture was stirred at room temperature overnight after which the product was recovered upon solvent removal. The TFA salt was used in the next step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07056937B2
Source datasetuspto-grants-2006_06
ORD IDord-8703dec8145e485a9eaa1e0ccad95b0c
Source noteuspto-grants-2006_06