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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 920439Generated: October 28, 2026

8-Chloro-1-methyl-3,4-dihydro-1H-pyrimido[1,6-A]pyrimidin-6(2H)-one → 8-((4-((6-chloropyridin-3-yl)oxy)-3-fluorobenzyl)oxy)-1-methyl-3,4-dihydro-1H-pyrimido[1,6-a]pyrimidin-6(2H)-one

https://huagongshe.com/reaction/920439

Reaction equation

Participants

RoleNameHCIDCharge
Reactant8-Chloro-1-methyl-3,4-dihydro-1H-pyrimido[1,6-A]pyrimidin-6(2H)-oneHCID 71743471—
Reactant(4-((6-Chloropyridin-3-yl)oxy)-3-fluorophenyl)methanolHCID 86676396—
Product8-((4-((6-chloropyridin-3-yl)oxy)-3-fluorobenzyl)oxy)-1-methyl-3,4-dihydro-1H-pyrimido[1,6-a]pyrimidin-6(2H)-oneHCID 86676395—

Reaction Steps

The title compound or its salt was prepared by a procedure similar to that described for E2 starting from (4-((6-chloropyridin-3-yl)oxy)-3-fluorophenyl)methanol and 8-chloro-1-methyl-3,4-dihydro-1H-pyrimido[1,6-a]pyrimidin-6(2H)-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273054B2
Source datasetuspto-grants-2016_03
ORD IDord-9566fee4217544e7abb168fc0b438111
Source noteuspto-grants-2016_03