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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2307978Generated: November 1, 2026

Succinic anhydride → HCID 21912395, compound

https://huagongshe.com/reaction/2307978

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSuccinic anhydrideHCID 7922—
ReactantTriethylamineHCID 8471—
ReactantHCID 21912223HCID 21912223—
SolventDichloromethaneHCID 6344—
ProductHCID 21912395HCID 21912395—

Reaction Steps

A mixture of 4-(1-ethyl-propoxy)-6-methyl-2-(2,4,6-trimethyl-phenoxy)-pyridin-3-ylamine (100 mg, 0.304 mmol), succinic anhydride 31 mg,0.304 mmol) and triethylamine in methylene chloride was stirred at rt. overnight. The mixture was quenched with water, and extracted with methylene chloride. The organic layer was separated, dried and concentrated to give a solid. The title compound was isolated as a white crystal after silica gel column chromatography.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06833378B2
Source datasetuspto-grants-2004_12
ORD IDord-0de7870784134334acb85285d89f47ad
Source noteuspto-grants-2004_12