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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 647491Generated: October 26, 2026

2-Aminoethanimidamide dihydrochloride → 2-Amino-6-ethyl-5,6,7,8-tetrahydro-pyrido[3,4-b]pyrazine dihydrochloride

https://huagongshe.com/reaction/647491

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Aminoethanimidamide dihydrochlorideHCID 18943479—
Reactant1-Ethyl-1,2,5,6-tetrahydro-3,4-bis(trimethylsilyloxy)pyridineHCID 20436388—
Product2-Amino-6-ethyl-5,6,7,8-tetrahydro-pyrido[3,4-b]pyrazine dihydrochlorideHCID 20436390—

Reaction Steps

This compound was prepared analogous to Example 22 from 1-ethyl-1,2,5,6-tetrahydro-3,4-bis(trimethylsilyloxy)-pyridine and α-amino-acetamidine dihydrochloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04409220
Source datasetuspto-grants-1983_10
ORD IDord-adf885a8f0304d79961d5f0b2b088953
Source noteuspto-grants-1983_10