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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 657819Generated: October 31, 2026

(1H-indol-5-yl)methanamine → HCID 25061100, compound

https://huagongshe.com/reaction/657819

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(1H-indol-5-yl)methanamineHCID 54791—
ReactantDiisopropylethylamineHCID 81531—
Reactant2-(4-Chloro-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-methylbenzonitrileHCID 59840688—
SolventAcetonitrileHCID 6342—
ProductHCID 25061100HCID 25061100—

Reaction Steps

A reaction mixture of 2-(4-chloro-7,8-dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)-5-methylbenzonitrile (100 mg, 0.35 mmol) and 1-(1H-indol-5-yl)-methylamine (139 mg, 0.95 mmol) in acetonitrile (1 mL) and N,N-diisopropylethylamine (0.4 mL, 2 mmol) was subjected to microwave irradiation at 185° C. for 3 h. The reaction mixture was concentrated and the residue was purified by preparative HPLC (30-60% acetonitrile-water [10 mM DEA]) to afford a light yellow solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08076345B2
Source datasetuspto-grants-2011_12
ORD IDord-d5372a14abb04deea37aa9405eb48b6f
Source noteuspto-grants-2011_12