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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2423830Generated: October 29, 2026

4-(2-Piperidinoethoxy)benzoic acid hydrochloride → 6-{2-{Ethyl[4-(2-piperidin-1-ylethoxy)benzyl]amino}-4-methoxyphenyl}-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-ol

https://huagongshe.com/reaction/2423830

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(2-Piperidinoethoxy)benzoic acid hydrochlorideHCID 5743835—
Reactant{2-[2-(tert-butyldimethylsilyloxy)-6,7,8,9-tetrahydro-5H-benzocyclohepten-6-yl]-5-methoxyphenyl}ethyl[4-(2-piperidin-1-ylethoxy)benzyl]amineHCID 66626261—
Reactant{2-[2-(tert-Butyldimethylsilyloxy)-6,7,8,9-tetrahydro-5H-benzocyclohepten-6-yl]-5-methoxyphenyl}ethylamineHCID 66626847—
Product6-{2-{Ethyl[4-(2-piperidin-1-ylethoxy)benzyl]amino}-4-methoxyphenyl}-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-olHCID 5793404790.3%

Reaction Steps

Synthesized from {2-[2-(tert-butyldimethylsilyloxy)-6,7,8,9-tetrahydro-5H-benzocyclohepten-6-yl]-5-methoxyphenyl}ethylamine and 4-(2-piperidin-1-ylethoxy)benzoic acid hydrochloride according to an analogous synthetic method to Example 152, {2-[2-(tert-butyldimethylsilyloxy)-6,7,8,9-tetrahydro-5H-benzocyclohepten-6-yl]-5-methoxyphenyl}ethyl[4-(2-piperidin-1-ylethoxy)benzyl]amine (481 mg) was used according to an analogous synthetic method to Example 325 described below to provide the title compound (357 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07960412B2
Source datasetuspto-grants-2011_06
ORD IDord-a139f25e32cd4d96aa6faed11e24072b
Source noteuspto-grants-2011_06