4-Iodo-1,2-dihydropyridin-2-one → (S)-6-(2-hydroxy-2-methylpropyl)-3-((S)-1-(4-(2-oxo-1,2-dihydropyridin-4-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-one

HRID 1096322Notes

Reaction equation

HRID 1096322 reaction equation
[OH:1][C:2]([CH3:35])([CH3:34])[CH2:3][C@@:4]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:13]2[CH:18]=[CH:17][C:16](B3OC(C)(C)C(C)(C)O3)=[CH:15][CH:14]=2)[CH3:12])[CH2:6][CH2:5]1.I[C:37]1[CH:42]=[CH:41][NH:40][C:39](=[O:43])[CH:38]=1>>[OH:1][C:2]([CH3:34])([CH3:35])[CH2:3][C@@:4]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:13]2[CH:14]=[CH:15][C:16]([C:37]3[CH:42]=[CH:41][NH:40][C:39](=[O:43])[CH:38]=3)=[CH:17][CH:18]=2)[CH3:12])[CH2:6][CH2:5]1

Participants

3

Reactant 2

HCID 205825354-Iodo-1,2-dihydropyridin-2-oneHCID 59532385(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one

Product 1

HCID 59635695(S)-6-(2-hydroxy-2-methylpropyl)-3-((S)-1-(4-(2-oxo-1,2-dihydropyridin-4-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-one

Procedure

The title compound was prepared from (S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborol-an-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one and 4-iodopyridin-2(1H)-one following a procedure analogous to that described in Example 1. LC-MS Method 1tR=1.23 min, m/z=389, 447 (M+1); 1H NMR (CD3OD) 7.40 (d, J=6.7 Hz, 1H), 7.31 (d, J=8.2 Hz, 2H), 7.29-7.20 (m, 5H), 6.96 (d, J=8.2 Hz, 2H), 6.57-6.52 (m, 2H), 5.49 (q, J=7.0 Hz, 1H), 2.98-2.93 (m, 1H), 2.47-2.34 (m, 2H), 2.16-2.09 (m, 1H), 2.07 (s, 2H), 1.45 (d, J=7.0 Hz, 3H), 1.19 (s, 3H), 0.87 (s, 3H).

Workup

  1. custom1tR=1.23 min, m/z=389, 447 (M+1)

Sources & evidence

ORD record
ord-8d8ff1667056438c8baf269a9d452d5d
Source dataset
uspto-grants-2012_03
Patent number
US08138178B2

Reaction notes

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