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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 635659Generated: October 30, 2026

Potassium Carbonate → HCID 178433075, compound

https://huagongshe.com/reaction/635659

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantPiperidin-3-ylmethanolHCID 107308—
ReactantHCID 178432852HCID 178432852—
SolventWaterHCID 962—
ProductHCID 178433075HCID 17843307530.3%

Reaction Steps

This compound was prepared according to the method described in Example 26 by employing 4-chloro-2-methyl-6-phenylpyrrolo[3,2-d]pyrimidine (Example 1(e)) (0.10 g, 0.41 mmol), 3-piperidinemethanol (Aldrich Chemical Company) (0.241 g, 2.09 mmol) and K2CO3 (0.34 g, 2.50 mmol) in H2O (2.5 mL) to obtain crude pink solids. Recrystallization from EtOH/MeOH gave 0.040 g (30%) of the title compound as an off-white solid. Mp: 255-256° C. 1H NMR (DMSO-d6; 500 MHz): δ 1.45 (m, 1), 1.59 (m, 1), 1.67 (m, 1), 1.83 (m, 2), 2.42 (s, 3), 3.47 (m, 2), 3.55 (m, 1), 3.68 (m, 2), 3.86 (m, 1), 5.44 (br s, 1), 6.77 (s, 1), 7.38 (m, 1), 7.47 (m, 2), 7.87 (d, 2, J=7.2), 11.24 (br s, 1). MS m/z: 321 (M−1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06187777B1
Source datasetuspto-grants-2001_02
ORD IDord-4396e57c3a5a403382e13a0754754b8b
Source noteuspto-grants-2001_02