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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 391366Generated: October 25, 2026

1-(4-Aminophenyl)-1-propanol → (2e,4e,6e,8e)-3,7-Dimethyl-n-(pyridin-4-yl)-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenamide

https://huagongshe.com/reaction/391366

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Aminophenyl)-1-propanolHCID 235875—
ReactantRetinoic AcidHCID 444795—
ReactantEdc hobtHCID 86583742—
SolventDimethylformamideHCID 6228—
Product(2e,4e,6e,8e)-3,7-Dimethyl-n-(pyridin-4-yl)-9-(2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenamideHCID 59539418—

Reaction Steps

Coupling of (4-amino)phenylpropanol (453 mg; 3 mmol) and retinoic acid (600 mg, 2 mmol) in anhydrous DMF (4 mL) using standard EDC/HOBt coupling condtions yielded the desired amide as a pale, yellow solid (600 mg, 69%). EMS m/z: 434 ([M+1]+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08383836B2
Source datasetuspto-grants-2013_02
ORD IDord-a39325d79a5a4919aba96709be717534
Source noteuspto-grants-2013_02