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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1276631Generated: November 3, 2026

Chloroacetyl chloride → (10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)-[2-(spiro[isochroman-1,4'-piperidin]-1'-yl)-ethyl]-amine hydrochloride

https://huagongshe.com/reaction/1276631

Reaction equation

Participants

RoleNameHCIDCharge
ReactantChloroacetyl chlorideHCID 6577—
ReactantIem 2115HCID 81481—
Reactant3,4-Dihydrospiro[2-benzopyran-1,4'-piperidine]HCID 15187050—
Product(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl)-[2-(spiro[isochroman-1,4'-piperidin]-1'-yl)-ethyl]-amine hydrochlorideHCID 22116575—

Reaction Steps

The title compound, m.p. 190° C. and MS: m/e=439.4 (M+H+), was prepared in accordance with the general method of example 1 from 5-amino-10,11-dihydro-5H-dibenzo[a,d]cycloheptene, chloroacetyl chloride, spiro[isochroman-1,4'-piperidine] and Hcl.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06166209
Source datasetuspto-grants-2000_12
ORD IDord-3cbb5ea8b3c646d6a01bcfe689ba0079
Source noteuspto-grants-2000_12