4-(4-Bromobenzoyl)morpholine → HCID 58521900, compound

HRID 2390233Notes

Reaction equation

HRID 2390233 reaction equation
[C:1]([O:5][C:6](=[O:18])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][C:10]=1[C:16]#[CH:17])([CH3:4])([CH3:3])[CH3:2].Br[C:20]1[CH:33]=[CH:32][C:23]([C:24]([N:26]2[CH2:31][CH2:30][O:29][CH2:28][CH2:27]2)=[O:25])=[CH:22][CH:21]=1>>[C:1]([O:5][C:6](=[O:18])[CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([Cl:15])=[CH:11][C:10]=1[C:16]#[C:17][C:20]1[CH:21]=[CH:22][C:23]([C:24]([N:26]2[CH2:31][CH2:30][O:29][CH2:28][CH2:27]2)=[O:25])=[CH:32][CH:33]=1)([CH3:4])([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 5321484-(4-Bromobenzoyl)morpholine2×HCID 56594381Tert-butyl(4-chloro-2-ethynylphenoxy)acetate2×

Product 1

HCID 58521900HCID 58521900, compound

Procedure

Following the general method as outlined in Intermediate 20, starting from (4-chloro-2-ethynyl-phenoxy)-acetic acid tert-butyl ester (Intermediate 3) and 4-(4-bromobenzoyl)morpholine (Intermediate 174), the title compound was obtained as a brown sticky solid after purification by flash column chromatography (silica), eluting with cyclohexane containing increasing amounts of EtOAc.

Sources & evidence

ORD record
ord-b71ee7558053492dad8b9fd91af8ab33
Source dataset
uspto-grants-2012_09
Patent number
US08273769B2

Reaction notes

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