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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 648656Generated: October 28, 2026

Sulfuric Acid → HCID 20145118, compound

https://huagongshe.com/reaction/648656

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSulfuric AcidHCID 1118—
Reactantethyl 4-(cyanomethyl)benzoateHCID 11989373—
ReactantHCID 21261884HCID 21261884—
Solvent1,2-DichlorobenzeneHCID 7239—
ProductHCID 20145118HCID 20145118—

Reaction Steps

Prepared analogously to Example 64 from 1-(2-piperidinophenyl)-1-butanol and ethyl 4-cyanomethyl-benzoate with concentrated sulfuric acid in o-dichlorobenzene at ambient temperature.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04735959
Source datasetuspto-grants-1988_04
ORD IDord-6a535e93b4d141d99bb40177a415238f
Source noteuspto-grants-1988_04