[3-(Hydroxymethyl)phenyl]boronic acid → HCID 89908439, compound

HRID 923877Notes

Reaction equation

HRID 923877 reaction equation
Br[C:2]1[C:3]([N:22]2[CH2:26][CH2:25][C@@H:24]([OH:27])[CH2:23]2)=[N:4][CH:5]=[C:6]([CH:21]=1)[C:7]([NH:9][C:10]1[CH:15]=[CH:14][C:13]([O:16][C:17]([F:20])([F:19])[F:18])=[CH:12][CH:11]=1)=[O:8].[OH:28][CH2:29][C:30]1[CH:31]=[C:32](B(O)O)[CH:33]=[CH:34][CH:35]=1>>[OH:28][CH2:29][C:30]1[CH:35]=[C:34]([C:2]2[C:3]([N:22]3[CH2:26][CH2:25][C@@H:24]([OH:27])[CH2:23]3)=[N:4][CH:5]=[C:6]([CH:21]=2)[C:7]([NH:9][C:10]2[CH:11]=[CH:12][C:13]([O:16][C:17]([F:19])([F:18])[F:20])=[CH:14][CH:15]=2)=[O:8])[CH:33]=[CH:32][CH:31]=1

Participants

3

Reactant 2

HCID 2734662[3-(Hydroxymethyl)phenyl]boronic acidHCID 86702593(R)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide

Product 1

HCID 89908439HCID 89908439, compound

Procedure

The title compound was prepared in an analogous fashion to that described in Example 57 using (R)-5-bromo-6-(3-hydroxypyrrolidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 35.1) and (3-(hydroxymethyl)phenyl)boronic acid to afford a yellow foam. HPLC (Condition 4) tR=4.57 min, UPLC-MS (Condition 3) tR=0.99 min, m/z=474.4 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.62-1.73 (m, 1H) 1.80 (m, J=8.60 Hz, 1H) 2.85 (d, J=11.73 Hz, 1H) 3.12-3.26 (m, 2H) 3.34-3.47 (m, 1H) 4.09-4.19 (m, 1H) 4.55 (d, J=5.47 Hz, 2H) 4.80 (d, J=3.52 Hz, 1H) 5.24 (t, J=5.67 Hz, 1H) 7.22 (d, J=7.43 Hz, 1H) 7.27-7.43 (m, 5H) 7.79-7.90 (m, 2H) 7.94 (d, J=2.35 Hz, 1H) 8.71 (d, J=2.35 Hz, 1H) 10.16 (s, 1H).

Workup

  1. customto afford a yellow foam

Sources & evidence

ORD record
ord-770a6d48d34d40499310ac0e2914cc06
Source dataset
uspto-grants-2016_03
Patent number
US09278981B2

Reaction notes

Loading…