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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1281607Generated: October 31, 2026

{4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanone → [4-(4-{2-[(2S)-2-Hydroxy-3-(4-hydroxy-phenoxy)-propylamino]-ethyl}-phenylamino)-piperidin-1-yl]-(3-methyl-thiophen-2-yl)-methanone

https://huagongshe.com/reaction/1281607

Reaction equation

Participants

RoleNameHCIDCharge
Reactant{4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanoneHCID 69987332—
SolventChloroform methanolHCID 21584188—
Product[4-(4-{2-[(2S)-2-Hydroxy-3-(4-hydroxy-phenoxy)-propylamino]-ethyl}-phenylamino)-piperidin-1-yl]-(3-methyl-thiophen-2-yl)-methanoneHCID 6998589984.7%

Reaction Steps

{4-[4-(2-{[(2S)-3-(4-{[tert-Butyl(diphenyl)silyl]oxy}phenoxy)-2-hydroxypropyl]amino}ethyl)anilino]-1-piperidinyl}(3-methyl-2-thienyl)methanone (0.083 g, 0.111 mmol) was reacted according to Procedure H (eluant: 5:1 chloroform-methanol) to give the title compound (0.048 g, 0.094 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06451814B1
Source datasetuspto-grants-2002_09
ORD IDord-a36196db4636463b865bf28a63cd7540
Source noteuspto-grants-2002_09