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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1508863Generated: October 27, 2026

4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine → 2-(3-Chlorophenyl)-N-(4-(oxazol-2-ylmethyl)phenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine

https://huagongshe.com/reaction/1508863

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidineHCID 21882677—
Reactant4-(2-Oxazolylmethyl)benzenamineHCID 82468131—
Product2-(3-Chlorophenyl)-N-(4-(oxazol-2-ylmethyl)phenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amineHCID 9011080358%

Reaction Steps

Following General Procedure B2, 4-chloro-2-(3-chlorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidine (0.075 g, 0.28 mmol) was reacted with 4-(oxazol-2-ylmethyl)aniline (0.074 g, 0.42 mmol) to afford the title compound (0.043 g, 58%) as an off-white solid. MW=402.88. 1H NMR (DMSO-d6, 300 MHz) δ 8.88 (s, 1H), 8.30-8.19 (m, 2H), 8.03 (d, J=0.8 Hz, 1H), 7.83-7.73 (m, 2H), 7.56-7.50 (m, 2H), 7.28 (d, J=8.6 Hz, 2H), 7.15 (d, J=0.8 Hz, 1H), 4.13 (s, 2H), 2.90 (q, J=7.6 Hz, 4H), 2.20-2.04 (m, 2H); APCI MS m/z 403 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09221843B2
Source datasetuspto-grants-2015_12
ORD IDord-7f5130ed944a4dc6883504e2893ecd76
Source noteuspto-grants-2015_12