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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 39573Generated: October 24, 2026

Hydroxylamine, O-ethyl- → N-ethoxy-3-(4-iodo-phenylamino)-isonicotinamide

https://huagongshe.com/en/reaction/39573

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxylamine, O-ethyl-HCID 69357—
Reactant3-[(2-Chloro-4-iodophenyl)amino]isonicotinic acidHCID 57649651—
ProductN-ethoxy-3-(4-iodo-phenylamino)-isonicotinamideHCID 86629194—

Reaction Steps

N-ethoxy-3-(4-iodo-phenylamino)-isonicotinamide was synthesized according to the procedure for General Method 1, outlined above, starting with 0.30 mmol of 3-[(2-chloro-4-iodophenyl)amino]isonicotinic acid (intermediate 2) and 0.40 mmol of O-ethyl-hydroxylamine LC/MS [9.14 min; 418 (M+1)]

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08524911B2
Source datasetuspto-grants-2013_09
ORD IDord-ed5c4960515f4ba3aac8276d85e804d8
Source noteuspto-grants-2013_09