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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1605552Generated: October 30, 2026

3-Ethoxy-5-nitro-4-phenylbenzoic acid → 5-Amino-3-ethoxy-4-phenylbenzoic acid

https://huagongshe.com/reaction/1605552

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Ethoxy-5-nitro-4-phenylbenzoic acidHCID 21546824—
Reactant3-Benzyloxy-5-nitro-4-phenylbenzoic acidHCID 21546844—
Product5-Amino-3-ethoxy-4-phenylbenzoic acidHCID 21546818—

Reaction Steps

By replacing in Example 2, step D, 3-benzyloxy-5-nitro-4-phenylbenzoic acid with 3-ethoxy-5-nitro-4-phenylbenzoic acid, and following the procedure described, 5-amino-3-ethoxy-4-phenylbenzoic acid is obtained with a melting point of 137.5°-138.5° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03950380
Source datasetuspto-grants-1976_04
ORD IDord-7657abe017fa45c2be4f4e5ed59b7c9c
Source noteuspto-grants-1976_04