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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 78480Generated: October 30, 2026

2-Bromoethyl methyl ether → 1-(2-methoxyethyl)-6,7-dihydro-1H-pyrano[4,3-d]thiazol-2(4H)-imine hydrobromide

https://huagongshe.com/reaction/78480

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Bromoethyl methyl etherHCID 80972—
Reactant4H,6H,7H-pyrano(4,3-d)(1,3)thiazol-2-amineHCID 22224448—
Product1-(2-methoxyethyl)-6,7-dihydro-1H-pyrano[4,3-d]thiazol-2(4H)-imine hydrobromideHCID 68623340—

Reaction Steps

A mixture of product of Example 218A (1.0 g, 6.4 mmol) and 2-bromoethyl methyl ether (3.0 mL, 32.0 mmol) was processed according to the method of Example 2A to afford the title compound: MS (LC/MS) m/z 213 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08841334B2
Source datasetuspto-grants-2014_09
ORD IDord-3837dbd1e08e4e4d97dbb9195f4a80d8
Source noteuspto-grants-2014_09