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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 647490Generated: October 29, 2026

Ethyl Bromide → 2-Amino-7-ethyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine

https://huagongshe.com/reaction/647490

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl BromideHCID 6332—
Reactant2-amino-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine dihydrobromideHCID 20436377—
Product2-Amino-7-ethyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepineHCID 3067837—

Reaction Steps

This compound was prepared analogous to Example 31 by alkylation of 2-amino-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine dihydrobromide with ethyl bromide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04409220
Source datasetuspto-grants-1983_10
ORD IDord-2d87ccf77b1b463b960cdc423fce9d1c
Source noteuspto-grants-1983_10