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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1007213Generated: October 28, 2026

4-Ethoxy-2-nitroaniline → HCID 9878675, compound

https://huagongshe.com/reaction/1007213

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Ethoxy-2-nitroanilineHCID 69229—
ReactantPyrrole-3-carboxylic acidHCID 101030—
ProductHCID 9878675HCID 9878675—

Reaction Steps

The title compound was prepared from pyrrole-3-carboxylic acid and 4-ethoxy-2-nitroaniline as a yellow solid as described in Example 15. 1H NMR (CDCl3): 10.82 (s, 1H), 8.88 (d, J=9.3, 1H), 8.65 (s, 1H), 7.70 (d, J=3.0, 1H), 7.54-7.52 (m, 1H), 7.28-7.24 (m, 1H), 6.87-6.85 (m, 1H), 6.71-6.69 (m, 1H), 4.08 (q, J=6.9, 2H), 1.45 (t, J=6.9, 3H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06794397B2
Source datasetuspto-grants-2004_09
ORD IDord-3edebe996ad54838a02ff702700ae1ab
Source noteuspto-grants-2004_09