(Pyrimidin-5-yl)boronic acid → (S)-N-(4-(Chlorodifluoromethoxy)phenyl)-6-(3-(hydroxymethyl)pyrrolidin-1-yl)-5-(pyrimidin-5-yl)nicotinamide

HRID 924023Notes

Reaction equation

HRID 924023 reaction equation
Br[C:2]1[C:3]([N:22]2[CH2:26][CH2:25][C@H:24]([CH2:27][OH:28])[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]([Cl:20])([F:19])[F:18])=[CH:12][CH:11]=1)=[O:8].[N:29]1[CH:34]=[C:33](B(O)O)[CH:32]=[N:31][CH:30]=1>>[Cl:20][C:17]([F:19])([F:18])[O:16][C:13]1[CH:14]=[CH:15][C:10]([NH:9][C:7](=[O:8])[C:6]2[CH:21]=[C:2]([C:33]3[CH:34]=[N:29][CH:30]=[N:31][CH:32]=3)[C:3]([N:22]3[CH2:26][CH2:25][C@H:24]([CH2:27][OH:28])[CH2:23]3)=[N:4][CH:5]=2)=[CH:11][CH:12]=1

Participants

3

Reactant 2

HCID 2795193(Pyrimidin-5-yl)boronic acidHCID 86702603(S)-5-Bromo-N-(4-(chlorodifluoromethoxy)phenyl)-6-(3-(hydroxymethyl)pyrrolidin-1-yl)nicotinamide

Product 1

HCID 118195232(S)-N-(4-(Chlorodifluoromethoxy)phenyl)-6-(3-(hydroxymethyl)pyrrolidin-1-yl)-5-(pyrimidin-5-yl)nicotinamide

Procedure

The title compound was prepared in an analogous fashion to that described in Example 169 using (S)-5-bromo-N-(4-(chlorodifluoromethoxy)phenyl)-6-(3-(hydroxymethyl)pyrrolidin-1-yl)nicotinamide (Stage 174.1) and pyrimidin-5-ylboronic acid to afford a white solid. HPLC (Condition 4) tR=4.93 min, UPLC-MS (Condition 3) tR=0.97 min, m/z=476.3 [M+H]+; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.57 (m, J=12.10, 7.80 Hz, 1H) 1.84 (m, J=11.90, 6.10 Hz, 1H) 2.12-2.31 (m, 1H) 2.95 (dd, J=10.56, 7.04 Hz, 1H) 3.08-3.44 (m, 5H) 4.60 (t, J=5.08 Hz, 1H) 7.33 (d, J=8.21 Hz, 2H) 7.84 (d, J=9.38 Hz, 2H) 8.07 (d, J=2.35 Hz, 1H) 8.78 (d, J=2.35 Hz, 1H) 8.88 (s, 2H) 9.17 (s, 1H) 10.16 (s, 1H).

Workup

  1. customto afford a white solid

Sources & evidence

ORD record
ord-0763dbb4bd764be595c48dcd6620354c
Source dataset
uspto-grants-2016_03
Patent number
US09278981B2

Reaction notes

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