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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2423744Generated: October 30, 2026

3-Fluoro-4-(2-piperidin-1-ylethoxy)benzoyl chloride hydrochloride → {2-[6-(Tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenyl}ethyl[3-fluoro-4-(2-piperidin-1-ylethoxy)benzyl]amine

https://huagongshe.com/reaction/2423744

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Fluoro-4-(2-piperidin-1-ylethoxy)benzoyl chloride hydrochlorideHCID 23087126—
Reactant2-[6-(tert-Butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenylamineHCID 57934044—
Reactant{2-[6-(Tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenyl}[3-fluoro-4-(2-piperidin-1-ylethoxy)benzyl]amineHCID 66626407—
Product{2-[6-(Tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenyl}ethyl[3-fluoro-4-(2-piperidin-1-ylethoxy)benzyl]amineHCID 66626257—

Reaction Steps

Synthesized from 2-[6-(tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenylamine and 3-fluoro-4-(2-piperidin-1-ylethoxy)benzoyl chloride hydrochloride according to an analogous synthetic method to Example 152, {2-[6-(tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenyl}[3-fluoro-4-(2-piperidin-1-ylethoxy)benzyl]amine (480 mg) was used according to an analogous synthetic method to Example 36 to provide {2-[6-(tert-butyldimethylsilyloxy)-1,2,3,4-tetrahydronaphthalen-2-yl]-5-methoxyphenyl}ethyl[3-fluoro-4-(2-piperidin-1-ylethoxy)benzyl]amine (405 mg). This compound (403 mg) was used according to an analogous synthetic method to Example 325 described below to provide the title compound (293 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07960412B2
Source datasetuspto-grants-2011_06
ORD IDord-23513dc63d9248c08357e949e09fe697
Source noteuspto-grants-2011_06