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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 27886Generated: October 25, 2026

1,8-Diaminonaphthalene → 2-(p-PENTAFLUOROETHOXYPHENYL)-1H-PERIMIDINE HYDROCHLORIDE

https://huagongshe.com/reaction/27886

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,8-DiaminonaphthaleneHCID 68067—
Reactantp-Pentafluoroethoxybenzoyl chlorideHCID 12696827—
Product2-(p-PENTAFLUOROETHOXYPHENYL)-1H-PERIMIDINE HYDROCHLORIDEHCID 1294544382.7%

Reaction Steps

1,8-Diaminonaphthalene (1.04 grams; 0.00656 mole) and p-pentafluoroethoxybenzoyl chloride (1.8 grams; 0.00656 mole) were reacted in the procedures of Example 3, yielding 2.25 grams of product (82.7% yield), m.p., 240° C. (dec.), mass spectrum m/e 378.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04224326
Source datasetuspto-grants-1980_09
ORD IDord-6c4f0f1cc97a4a29b2cfbcd3fb98a8f7
Source noteuspto-grants-1980_09