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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 494780Generated: October 25, 2026

2-Methylpyrrolidine → 4-(4-{2-[2-(2-Methyl-1-pyrrolidinyl)ethyl]-1-benzofuran-5-yl}benzoyl)morpholine

https://huagongshe.com/reaction/494780

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-MethylpyrrolidineHCID 13003—
Reactant2-{5-[4-(4-Morpholinylcarbonyl)phenyl]-1-benzofuran-2-yl}ethyl methanesulfonateHCID 22274531—
Product4-(4-{2-[2-(2-Methyl-1-pyrrolidinyl)ethyl]-1-benzofuran-5-yl}benzoyl)morpholineHCID 10093488—

Reaction Steps

The product from Example 23D and 2-methyl-pyrrolidine were processed as described in Example 1D to provide the titled compound. 1H NMR (300 MHz, d4-methanol) δ 7.83 (m, 1H), 7.74 (d, J=8.4 Hz, 2H), 7.57 (m, 2H), 7.52 (d, J=8.4 Hz, 2H), 6.80 (s, 1H), 3.2-3.9 (m, 7H), 2.35 (m, 1H), 2.10 (m, 2H), 1.76 (m, 1H), 1.48 (d, J=7.2 Hz, 3H); MS (DCI) m/z 419 (M+H)+;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07538138B2
Source datasetuspto-grants-2009_05
ORD IDord-51247ccd364f415b90734a58af3a9867
Source noteuspto-grants-2009_05