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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 451053Generated: October 29, 2026

1-Cyclopropyl-2-methoxyethan-1-amine → 2-chloro-N-(1-cyclopropyl-2-methoxyethyl)-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine

https://huagongshe.com/reaction/451053

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Cyclopropyl-2-methoxyethan-1-amineHCID 53414987—
Reactant2,4-Dichloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[D]pyrimidineHCID 58075424—
Product2-chloro-N-(1-cyclopropyl-2-methoxyethyl)-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amineHCID 58075655—

Reaction Steps

2,4-dichloro-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (Preparation H) was reacted as described in Preparation Hr with 1-cyclopropyl-2-methoxyethanamine to afford 2-chloro-N-(1-cyclopropyl-2-methoxyethyl)-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (Preparation Hw) as a mixture of 4 diasteriomers. LC-MS (M+H)+=362.1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486952B2
Source datasetuspto-grants-2013_07
ORD IDord-8872f183153b444c82638386a5199f8b
Source noteuspto-grants-2013_07