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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 343853Generated: October 31, 2026

Sodium Hydroxide → HCID 21846242, compound

https://huagongshe.com/reaction/343853

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium HydroxideHCID 14798—
ReactantHCID 21846355HCID 21846355—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
ProductHCID 21846242HCID 2184624254.4%

Reaction Steps

2-Amino-6-chloro-4-(naphth-1-yl)-pyrimidine (170 mg) was dissolved in 10 mL of methyl alcohol at 0° C. 10% Palladium on activated carbon (70 mg) and approximately 1 mL of 20% sodium hydroxide were added to the solution, and the mixture was hydrogenated (1 atmosphere) for 1 hour to give solid 2-amino-4-(naphth-1-yl)-pyrimidine (80 mg). Treatment of the solid with hydrochloric acid/ethyl alcohol yielded 2-amino-4-(naphth-1-yl)-pyrimidine hydrochloride (25 mg), m.p. 181°-184° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05863924
Source datasetuspto-grants-1999_01
ORD IDord-3b8019c348704f2f828c6d790f79eb4d
Source noteuspto-grants-1999_01