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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 966301Generated: November 1, 2026

Diethanolamine → 2-[{3-[3-(4-Bromo-phenyl)-benzo[b]thiophen-6-yloxy]-propyl}-(2-hydroxy-ethyl)-amino]-ethanol

https://huagongshe.com/reaction/966301

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethanolamineHCID 8113—
Reactant3-(4-Bromo-phenyl)-6-(3-bromo-propoxy)-benzo[b]thiopheneHCID 22313968—
Product2-[{3-[3-(4-Bromo-phenyl)-benzo[b]thiophen-6-yloxy]-propyl}-(2-hydroxy-ethyl)-amino]-ethanolHCID 22313992—

Reaction Steps

In analogy to example 3.1, 3-(4-Bromo-phenyl)-6-(3-bromo-propoxy)-benzo[b]thiophene and diethanolamine were converted to yield 2-[{3-[3-(4-Bromo-phenyl)-benzo[b]thiophen-6-yloxy]-propyl}-(2-hydroxy-ethyl)-amino]-ethanol as light yellow oil, MS: 450 (MH+, 1Br).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06951879B2
Source datasetuspto-grants-2005_10
ORD IDord-01a51f86628f4e69b59e351a4293f3dd
Source noteuspto-grants-2005_10