Pyridine → N-[(3-{4-[(Acetylamino)methyl]phenyl}-2-oxo-1,3-oxazolidin-5-yl)methyl]-5-chloro-2-thiophenecarboxamide

HRID 1371352

Reaction equation

HRID 1371352 reaction equation
[NH2:1][CH2:2][C:3]1[CH:8]=[CH:7][C:6]([N:9]2[CH2:13][CH:12]([CH2:14][NH:15][C:16]([C:18]3[S:19][C:20]([Cl:23])=[CH:21][CH:22]=3)=[O:17])[O:11][C:10]2=[O:24])=[CH:5][CH:4]=1.N1C=CC=CC=1.[C:31](OC(=O)C)(=[O:33])[CH3:32].CCOCC>C1COCC1.ClCCl>[C:31]([NH:1][CH2:2][C:3]1[CH:8]=[CH:7][C:6]([N:9]2[CH2:13][CH:12]([CH2:14][NH:15][C:16]([C:18]3[S:19][C:20]([Cl:23])=[CH:21][CH:22]=3)=[O:17])[O:11][C:10]2=[O:24])=[CH:5][CH:4]=1)(=[O:33])[CH3:32]

Participants

7

Procedure

At 0° C., a mixture of 30 mg (0.082 mmol) of N-({3-[4-(aminomethyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)-5-chloro-2-thiophene-carboxamide (from Example 148) in 1.5 ml of absolute THF and 1.0 ml of absolute dichloromethane, and 0.02 ml of absolute pyridine is mixed with acetic anhydride (0.015 ml, 0.164 mmol). The mixture is stirred at room temperature overnight. Addition of ether and crystallization affords the product. Yield: 30 mg (87% of theory),

Workup

  1. customaffords the product

Sources & evidence

ORD record
ord-cd573de5efe14b2ba00bd545261ba8f0
Source dataset
uspto-grants-2007_01
Patent number
US07157456B2

Linked notes

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