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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 648277Generated: October 30, 2026

4-Isopropylaniline → N-(4-ethylphenyl)valine

https://huagongshe.com/reaction/648277

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-IsopropylanilineHCID 7464—
Reactant4-EthylanilineHCID 11504—
Reactantm-Phenoxybenzyl alpha-bromoisovalerateHCID 13229492—
ProductN-(4-ethylphenyl)valineHCID 54253769—
ProductN-(4-isopropylphenyl)valineHCID 54307774—

Reaction Steps

Following the procedure of Example 1, m-phenoxybenzyl α-bromoisovalerate is reacted with each of 4-ethylaniline and 4-isopropylaniline to yield the m-phenoxybenzyl ester of N-(4-ethylphenyl)valine, MS m/e 403.2 (M+), and N-(4-isopropylphenyl)valine, MS m/e 417.2 (M+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04411912
Source datasetuspto-grants-1983_10
ORD IDord-f5327f3c0d0a48cd94094edf35e2927a
Source noteuspto-grants-1983_10