2-Bromo-3-iodopyridine → {(S)-6-[(R)-4-(2-Bromo-pyridin-3-yl)-7-fluoro-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester

HRID 237619Notes

Reaction equation

HRID 237619 reaction equation
[CH3:1][O:2][C:3](=[O:34])[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](B5OC(C)(C)C(C)(C)O5)[CH:20]=[CH:21][C:22]=4[F:24])[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1.[Br:35][C:36]1[C:41](I)=[CH:40][CH:39]=[CH:38][N:37]=1>>[CH3:1][O:2][C:3](=[O:34])[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]([C:41]5[C:36]([Br:35])=[N:37][CH:38]=[CH:39][CH:40]=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 113580682-Bromo-3-iodopyridineHCID 86697106{(S)-6-[(R)-7-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester

Product 1

HCID 86697291{(S)-6-[(R)-4-(2-Bromo-pyridin-3-yl)-7-fluoro-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester

Procedure

The title compound is prepared from {(S)-6-[(R)-7-fluoro-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester and 2-bromo-3-iodo-pyridine following a procedure analogous to that described in Step 1 of Intermediate 56. LC (method 9): tR=1.15 min; Mass spectrum (ESI+): m/z=498/500 (Br) [M+H]+.

Sources & evidence

ORD record
ord-4da7b4a7e6ab48759f8bcc05380a1acb
Source dataset
uspto-grants-2014_02
Patent number
US08642585B2

Reaction notes

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