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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2062321Generated: October 30, 2026

Hydrochloric Acid → HCID 136412255, compound

https://huagongshe.com/reaction/2062321

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantDiethyl EtherHCID 3283—
ReactantHCID 136121472HCID 136121472—
SolventDichloromethaneHCID 6344—
ProductHCID 136412255HCID 136412255—

Reaction Steps

A 2.0 M HCl solution in Et2O (318 μL, 0.636 mmol) was slowly added to a stirring solution of benzyl(R)-1-(2-(2-hydroxyphenyl)-7-methylquinazolin-4-yl)pyrrolidin-3-ylcarbamate (289 mg, 0.636 mmol) in 2.1 mL of CH2Cl2. Solvents were removed under reduced pressure and the residue was triturated with Et2O and filtered to give benzyl(R)-1-(2-(2-hydroxyphenyl)-7-methylquinazolin-4-yl)pyrrolidin-3-ylcarbamate hydrochloride. LC/MS: m/z 455.2 (M+H)+ at 2.80 min (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08283354B2
Source datasetuspto-grants-2012_10
ORD IDord-df09b6bd8e194450becdb179b5ba56ef
Source noteuspto-grants-2012_10