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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 267433Generated: October 31, 2026

Phthalimide → HCID 21555871, compound

https://huagongshe.com/reaction/267433

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhthalimideHCID 6809—
ReactantTriphenylphosphineHCID 11776—
Reactantethyl N-ethoxycarbonyliminocarbamateHCID 220568—
ReactantHCID 21555847HCID 21555847—
ProductHCID 21555871HCID 21555871—

Reaction Steps

In the manner given in Example 17, 5-chloro-2-[5-methyl-2-(hydroxymethyl)imidazol-1-yl]benzophenone is treated with phthalimide and triphenylphosphine and finally with diethyl azodicarboxylate to give 5-chloro-2-[5-methyl-2-(phthalimidomethyl)imidazol-1-yl]benzophenone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03941803
Source datasetuspto-grants-1976_03
ORD IDord-3e87a5a62fb74236ac6081a46119c4d5
Source noteuspto-grants-1976_03