(2-Methyl-1,3-benzothiazol-5-yl)boronic acid → HCID 86720138, compound

HRID 2408565Notes

Reaction equation

HRID 2408565 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][C:28]1[S:29][C:30]2[CH:36]=[CH:35][C:34](B(O)O)=[CH:33][C:31]=2[N:32]=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:34]5[CH:35]=[CH:36][C:30]6[S:29][C:28]([CH3:27])=[N:32][C:31]=6[CH:33]=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 21980090(2-Methyl-1,3-benzothiazol-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 86720138HCID 86720138, 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 2-methyl-benzothiazole-5-boronic acid following a procedure analogous to that described for Intermediate 6. LC (method 10): tR=0.91 min; Mass spectrum (ESI+): m/z=506 [M+H]+.

Sources & evidence

ORD record
ord-ffb1da29c81d4a4eac68ddb83194ddea
Source dataset
uspto-grants-2014_08
Patent number
US08815864B2

Reaction notes

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