3-Bromothiophene → HCID 23114165, compound

HRID 2376482Notes

Reaction equation

[CH3:1][C:2]([CH3:31])([CH3:30])[CH2:3][C:4]([NH:6][C:7]1[C:8]([CH3:29])=[C:9](B(O)O)[C:10]2[O:14][CH2:13][CH:12]([C:15]3[CH:20]=[CH:19][C:18]([CH:21]([CH3:23])[CH3:22])=[CH:17][CH:16]=3)[C:11]=2[C:24]=1[CH3:25])=[O:5].Br[C:33]1[CH:37]=[CH:36][S:35][CH:34]=1>>[CH:21]([C:18]1[CH:19]=[CH:20][C:15]([CH:12]2[C:11]3[C:24]([CH3:25])=[C:7]([NH:6][C:4](=[O:5])[CH2:3][C:2]([CH3:31])([CH3:30])[CH3:1])[C:8]([CH3:29])=[C:9]([C:33]4[CH:37]=[CH:36][S:35][CH:34]=4)[C:10]=3[O:14][CH2:13]2)=[CH:16][CH:17]=1)([CH3:23])[CH3:22]

Participants

Reactant 2

HCID 133833-Bromothiophene

HCID 23114225(5-((3,3-Dimethylbutanoyl)amino)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-7-yl)boronic acid

Product 1

HCID 23114165HCID 23114165, compoundYield 49%

Procedure

Using (5-((3,3-dimethylbutanoyl)amino)-3-(4-isopropylphenyl)-4,6-dimethyl-2,3-dihydro-1-benzofuran-7-yl)boronic acid obtained in Example 116 and 3-bromothiophene, the title compound was obtained in the same manner as in Example 107. Yield: 49%. Melting point: 172-174° C. (ethyl acetate-hexane).

Sources & evidence

ORD record: ord-9456a914e6174c138ad05736deb42821
Source dataset: uspto-grants-2008_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07465815B2

Reaction notes

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