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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 267434Generated: October 31, 2026

Phthalimide → HCID 21555904, compound

https://huagongshe.com/reaction/267434

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhthalimideHCID 6809—
ReactantTriphenylphosphineHCID 11776—
Reactantethyl N-ethoxycarbonyliminocarbamateHCID 220568—
ReactantHCID 21555828HCID 21555828—
ProductHCID 21555904HCID 21555904—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03941803
Source datasetuspto-grants-1976_03
ORD IDord-532528bcd57e4262b034021b4a749f3c
Source noteuspto-grants-1976_03