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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1781520Generated: October 30, 2026

Anthranilic Acid → Propylamine

https://huagongshe.com/reaction/1781520

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAnthranilic AcidHCID 227—
ReactantGlycineHCID 750—
ReactantL-AlanineHCID 5950—
Reactant2-NaphthylamineHCID 7057—
ReactantMaleic AnhydrideHCID 7923—
ReactantSulfanilic acidHCID 8479—
ReactantL-Glutamic AcidHCID 33032—
ReactantL-ProlineHCID 145742—
ReactantMaleic AcidHCID 444266—
Reactant2-Amino-6-methylbenzenesulfonic acidHCID 12215945—
ProductPropylamineHCID 7852—
ProductMaleic AnhydrideHCID 7923—
ProductButylamineHCID 8007—
ProductMorpholineHCID 8083—

Reaction Steps

Examples of monomers which can provide structure units represented by Formula (4) include half amides of maleic acid, prepared by the reaction of maleic anhydride with glycine, glutamic acid, alanine, proline, anthranilic acid or by the reaction of maleic anhydride with sulfanilic acid, amino-toluene sulfonic acid, naphthylamine-monosulfonic acid or naphthylamine disulfonic acid and the halfamides obtained by the reaction of maleic anhydride with N-propylamine, N-butylamine, morpholine or amino alkanoles.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05633310
Source datasetuspto-grants-1997_05
ORD IDord-7124bdd5272a4ae488ccd70f9adb1d70
Source noteuspto-grants-1997_05