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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 48356Generated: October 29, 2026

Hydrochloric Acid → HCID 69892350, compound

https://huagongshe.com/reaction/48356

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant(tert-butyl (E)-[2-[4-[2-(2,3-dihydro-1-methyl-1H-1,4-benzodiazepin-5-yl)-vinyl]-benzamido]ethyl)]carbamateHCID 86585820—
SolventDiethyl EtherHCID 3283—
ProductHCID 69892350HCID 69892350—

Reaction Steps

A few drops of a saturated solution of hydrogen chloride in diethyl ether were added to a solution of 15 mg (0.033 mmol) (tert-butyl (E)-[2-[4-[2-(2,3-dihydro-1-methyl-1H-1,4-benzodiazepin-5-yl)-vinyl]-benzamido]ethyl)]carbamate. The mixture was stirred at room temperature for 16 hours and the resultant solid filtered off, dissolved in methanol and evaporated. There was obtained 8 mg of N-(2-aminoethyl)-4-[2-(2,3-dihydro-1-methyl-1H-1,4-benzodiazepin-5-yl)vinyl]benzamide hydrochloride as a dark red gum MS: m/e 349.0 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06703387B2
Source datasetuspto-grants-2004_03
ORD IDord-5c0842ef7f70468d911fa0f8232754d8
Source noteuspto-grants-2004_03