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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 617965Generated: October 27, 2026

Phenylacetonitrile → 2,7-Diamino-6-phenylpyrido[2,3-d]pyrimidine

https://huagongshe.com/reaction/617965

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhenylacetonitrileHCID 8794—
Reactant2,4-Diaminopyrimidine-5-carbaldehydeHCID 309176—
Product2,7-Diamino-6-phenylpyrido[2,3-d]pyrimidineHCID 10847475—

Reaction Steps

Following the procedure of Example 1, phenylacetonitrile was reacted with 2,4-diamino-5-pyrimidine-carboxaldehyde to give the title compound; mp 317-318° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05952342
Source datasetuspto-grants-1999_09
ORD IDord-197dc24ba39b490aa0ea07bd5004ba22
Source noteuspto-grants-1999_09