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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1942342Generated: November 3, 2026

N6-Methyl-4,5,6,7-tetrahydro-benzothiazole-2,6-diamine dihydrobromide → Etrabamine

https://huagongshe.com/reaction/1942342

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN6-Methyl-4,5,6,7-tetrahydro-benzothiazole-2,6-diamine dihydrobromideHCID 13670705—
ReactantPropyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amineHCID 18705889—
ProductEtrabamineHCID 6889540%

Reaction Steps

Methyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amine (3C) is prepared from 3B as described for 1C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08389555B2
Source datasetuspto-grants-2013_03
ORD IDord-5bcfbcb0a5a9431c909e47612e13c7ca
Source noteuspto-grants-2013_03