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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 647468Generated: October 31, 2026

Aminoacetamidine Dihydrobromide → 2-Amino-7-butyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepine

https://huagongshe.com/reaction/647468

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAminoacetamidine DihydrobromideHCID 16211382—
ReactantHCID 20436458HCID 20436458—
Product2-Amino-7-butyl-6,7,8,9-tetrahydro-5H-pyrazino[2,3-d]azepineHCID 13037036—

Reaction Steps

This compound was prepared analogous to Example 3 from 1-butyl-2,3,6,7-tetrahydro-4,5-bis(trimethylsilyloxy)-azepine and 2-amino-acetamidine dihydrobromide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04409220
Source datasetuspto-grants-1983_10
ORD IDord-9ad0f6d0393a4945a9fe1a3fa609a982
Source noteuspto-grants-1983_10