Furan-3-boronic acid → N-(7-(3-Furyl)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide

HRID 1787286Notes

Reaction equation

HRID 1787286 reaction equation
Br[C:2]1[C:10]2[O:9][CH2:8][CH:7]([C:11]3[CH:16]=[CH:15][C:14]([CH:17]([CH3:19])[CH3:18])=[CH:13][CH:12]=3)[C:6]=2[C:5]([CH3:20])=[C:4]([NH:21][C:22](=[O:28])[CH2:23][C:24]([CH3:27])([CH3:26])[CH3:25])[C:3]=1[CH3:29].[O:30]1[CH:34]=[CH:33][C:32](B(O)O)=[CH:31]1>>[O:30]1[CH:34]=[CH:33][C:32]([C:2]2[C:10]3[O:9][CH2:8][CH:7]([C:11]4[CH:12]=[CH:13][C:14]([CH:17]([CH3:18])[CH3:19])=[CH:15][CH:16]=4)[C:6]=3[C:5]([CH3:20])=[C:4]([NH:21][C:22](=[O:28])[CH2:23][C:24]([CH3:26])([CH3:25])[CH3:27])[C:3]=2[CH3:29])=[CH:31]1

Participants

3

Reactant 2

HCID 2734358Furan-3-boronic acidHCID 23113867N-(7-Bromo-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide

Product 1

HCID 23114060N-(7-(3-Furyl)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamideYield 51%

Procedure

Using N-(7-bromo-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-5-yl)-3,3-dimethylbutanamide obtained in Example 35 and 3-furylboronic acid, the title compound was obtained in the same manner as in Example 107. Yield: 51%. Melting point: 183-185° C. (ethyl acetate-hexane).

Sources & evidence

ORD record
ord-6bdcd0c2176f4ea58b0a85860ba155f0
Source dataset
uspto-grants-2009_03
Patent number
US07507841B2

Reaction notes

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