4-Methoxybenzylamine → (+/-)-4-[(3,5-Dichloro-4-pyridyl)aminocarbonyl]-7-methoxy-3-[(4-methoxybenzyl)aminocarbonyl]methyl-2,3-dihydrobenzofuran

HRID 2084759Notes

Reaction equation

HRID 2084759 reaction equation
[C:1]([CH2:4][CH:5]1[C:9]2[C:10]([C:16]([NH:18][C:19]3[C:24]([Cl:25])=[CH:23][N:22]=[CH:21][C:20]=3[Cl:26])=[O:17])=[CH:11][CH:12]=[C:13]([O:14][CH3:15])[C:8]=2[O:7][CH2:6]1)(O)=[O:2].[CH3:27][O:28][C:29]1[CH:36]=[CH:35][C:32]([CH2:33][NH2:34])=[CH:31][CH:30]=1>>[Cl:26][C:20]1[CH:21]=[N:22][CH:23]=[C:24]([Cl:25])[C:19]=1[NH:18][C:16]([C:10]1[C:9]2[CH:5]([CH2:4][C:1]([NH:34][CH2:33][C:32]3[CH:35]=[CH:36][C:29]([O:28][CH3:27])=[CH:30][CH:31]=3)=[O:2])[CH2:6][O:7][C:8]=2[C:13]([O:14][CH3:15])=[CH:12][CH:11]=1)=[O:17]

Participants

3

Reactant 2

HCID 754524-MethoxybenzylamineHCID 22734342(+/-)-3-Carboxymethyl-4-(3,5-dichloro-4-pyridylamino-carbonyl)-7-methoxy-2,3-dihydrobenzofuran

Product 1

HCID 22734482(+/-)-4-[(3,5-Dichloro-4-pyridyl)aminocarbonyl]-7-methoxy-3-[(4-methoxybenzyl)aminocarbonyl]methyl-2,3-dihydrobenzofuranYield 85%

Procedure

Substantially the same procedure as in Example 13 was repeated using Compound 9 (0.20 g) obtained in Example 9 and 4-methoxybenzylamine to give Compound 28 (0.28 g, 85%) as a white solid.

Sources & evidence

ORD record
ord-6574c0db844449c78b8d8c490edf7465
Source dataset
uspto-grants-2004_04
Patent number
US06716987B1

Reaction notes

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