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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2211107Generated: November 3, 2026

HCID 19375609, compound → HCID 53924080, compound

https://huagongshe.com/reaction/2211107

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 19375609HCID 19375609—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 53924080HCID 5392408018.9%

Reaction Conditions

Temperature140 °C

Reaction Steps

200 mg of 1-chloro-4-(4-methyl-2-thienyl)phthalazine and 100 mg of D-α-phenylethylamine were dissolved in 2 ml of N-methylpyrrolidone, and the solution was stirred at 140° C. for 8 hours. After the solution was subjected to after-treatment, it was purified by column chromatography, thereby obtaining 25 mg of (R)-1-(α-phenylethylamino)-4-(4-methyl-2-thienyl)phthalazine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05462941
Source datasetuspto-grants-1995_10
ORD IDord-6249c61d76694245b130da34f87d16de
Source noteuspto-grants-1995_10