(1-Methyl-1H-benzimidazol-5-yl)boronic acid → HCID 86720132, compound

HRID 2408559Notes

Reaction equation

HRID 2408559 reaction equation
[CH3:1][O:2][C:3](=[O:26])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19]([OH:25])[CH:20]=[CH:21][C:22]=4[F:24])[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1.[CH3:27][N:28]1[C:32]2[CH:33]=[CH:34][C:35](B(O)O)=[CH:36][C:31]=2[N:30]=[CH:29]1>>[CH3:1][O:2][C:3](=[O:26])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19]([O:25][C:35]5[CH:34]=[CH:33][C:32]6[N:28]([CH3:27])[CH:29]=[N:30][C:31]=6[CH:36]=5)[CH:20]=[CH:21][C:22]=4[F:24])[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1

Participants

3

Reactant 2

HCID 52987982(1-Methyl-1H-benzimidazol-5-yl)boronic acidHCID 86720104[(S)-6-((R)-7-Fluoro-4-hydroxyindan-1-yloxy)-2,3-dihydrobenzofuran-3-yl]-acetic acid methyl ester

Product 1

HCID 86720132HCID 86720132, compound

Procedure

The title compound is prepared from {(S)-6-[(R)-7-fluoro-4-hydroxy-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester and (1-methyl-1H-benzimidazol-5-yl)boronic acid following a procedure analogous to that described for Intermediate 6. LC (method 7): tR=0.36 min; Mass spectrum (ESI+): m/z=489 [M+H]+.

Sources & evidence

ORD record
ord-fb6105b812ad4c3484b52537bd4329a3
Source dataset
uspto-grants-2014_08
Patent number
US08815864B2

Reaction notes

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