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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 856030Generated: October 30, 2026

Benzene, 1-bromo-4-(trifluoromethyl)- → Ethyl 1-[4-(trifluoromethyl)phenyl]piperidine-4-carboxylate

https://huagongshe.com/reaction/856030

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzene, 1-bromo-4-(trifluoromethyl)-HCID 67872—
ReactantEthyl 4-piperidinecarboxylateHCID 70770—
ProductEthyl 1-[4-(trifluoromethyl)phenyl]piperidine-4-carboxylateHCID 2308156575.4%

Reaction Steps

Using 4-bromobenzotrifluoride (3.15 g, 13.99 mmol) and ethyl isonipecotate (2.2 g, 13.99 mmol), ethyl 1-(4-trifluoromethylphenyl)piperidine-4-carboxylate (3.18 g, yield 74%) as a pale brown crystalline powder was prepared in the same manner as described in Reference Example 21.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07262212B2
Source datasetuspto-grants-2007_08
ORD IDord-a09060f8fd794367a7b24785346ae6bf
Source noteuspto-grants-2007_08