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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1930596Generated: October 26, 2026

Pyrimidine → 4-Benzyl-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine

https://huagongshe.com/reaction/1930596

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyrimidineHCID 9260—
Reactant3-(2-phenylacetyl)dihydro-2H-pyran-4(3H)-oneHCID 59333779—
ReactantHCID 178493227HCID 178493227—
Product4-Benzyl-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amineHCID 461988223.7%

Reaction Steps

4-Benzyl-N-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine (16.00 mg, 3.7%) was obtained from 3-(2-phenylacetyl)dihydro-2H-pyran-4(3H)-one and 1-(3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)guanidine by the general procedure for pyrimidine preparation.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08188101B2
Source datasetuspto-grants-2012_05
ORD IDord-a6d07b3898374c1cb0927d74bd90a4b9
Source noteuspto-grants-2012_05