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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 254793Generated: October 31, 2026

Methanol → HCID 86605272, compound

https://huagongshe.com/reaction/254793

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantPhthalic AnhydrideHCID 6811—
ReactantHCID 86605273HCID 86605273—
ProductHCID 86605272HCID 86605272—

Reaction Steps

To a solution of the amine 57 (16.2 mmol) in methanol (55 ml), was added phthalic anhydride (216.2 mmol), and the whole stirred for 2 h. The mixture was then evaporated to dryness under reduced pressure and the residue azeotroped with toluene to leave a cream solid 58.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07875707B2
Source datasetuspto-grants-2011_01
ORD IDord-e14d5695c0194bceba0b6a2d01dd8c9b
Source noteuspto-grants-2011_01