Tert-butyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate → HCID 25204447, compound

HRID 1518436Notes

Reaction equation

HRID 1518436 reaction equation
[CH3:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([N:11]2[CH:16]=[CH:15][C:14]([S:17][CH:18]3[CH2:23][CH2:22][N:21]([C:24]([O:26][C:27](C)([CH3:29])[CH3:28])=[O:25])[CH2:20][CH2:19]3)=[CH:13][C:12]2=[O:31])=[CH:7][CH:6]=1)(=[O:4])=[O:3].CS(C1C=CC(N2C=CC(OC3CCN(C(OC(C)(C)C)=O)CC3)=CC2=O)=CC=1)(=O)=O>>[CH3:1][S:2]([C:5]1[CH:10]=[CH:9][C:8]([N:11]2[CH:16]=[CH:15][C:14]([S:17][CH:18]3[CH2:23][CH2:22][N:21]([C:24]([O:26][CH:27]([CH3:28])[CH3:29])=[O:25])[CH2:20][CH2:19]3)=[CH:13][C:12]2=[O:31])=[CH:7][CH:6]=1)(=[O:3])=[O:4]

Participants

3

Reactant 2

HCID 25204174Tert-butyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylateHCID 57550052HCID 57550052, compound

Product 1

HCID 25204447HCID 25204447, compound

Procedure

Example 39 was prepared according to procedures described in Example 3 substituting tert-butyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-ylthio)piperidine-1-carboxylate for tert-butyl 4-(1-(4-(methylsulfonyl)phenyl)-2-oxo-1,2-dihydropyridin-4-yloxy)piperidine-1-carboxylate. 1H NMR (500 MHz, CDCl3) δ 8.09 (d, J=8.80 Hz, 2 H), 7.62 (d, J=8.80 Hz, 2 H), 7.22 (d, J=7.70 Hz, 1 H), 6.66 (d, J=1.65 Hz, 1 H), 6.27 (dd, J=7.42, 1.92 Hz, 1 H), 4.88-5.00 (m, 1H), 4.04 (app brs, 2 H), 3.47-3.58 (m, 1 H), 3.12-3.17 (m, 2 H), 3.11 (s, 3H), 2.08-2.16 (m, 2H), 1.61-1.73 (m, 2 H), 1.26 (d, J=6.05 Hz, 6 H). MS (ESI) 451 (M+H).

Workup

  1. customExample 39 was prepared

Sources & evidence

ORD record
ord-9b77371257d94e29bde7ebd2c25fdb3c
Source dataset
uspto-grants-2012_07
Patent number
US08232404B2

Reaction notes

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