4-Iodo-1,2-dihydropyridin-2-one → 2,2-dimethyl-3-((R)-2-oxo-3-((S)-1-(4-(2-oxo-1,2-dihydropyridin-4-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-6-yl)propanenitrile

HRID 2036396Notes

Reaction equation

[CH3:1][C:2]([CH3:36])([CH2:5][C@@:6]1([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=2)[O:11][C:10](=[O:12])[N:9]([C@H:13]([C:15]2[CH:20]=[CH:19][C:18](B3OC(C)(C)C(C)(C)O3)=[CH:17][CH:16]=2)[CH3:14])[CH2:8][CH2:7]1)[C:3]#[N:4].I[C:38]1[CH:43]=[CH:42][NH:41][C:40](=[O:44])[CH:39]=1>>[CH3:36][C:2]([CH3:1])([CH2:5][C@@:6]1([C:30]2[CH:31]=[CH:32][CH:33]=[CH:34][CH:35]=2)[O:11][C:10](=[O:12])[N:9]([C@H:13]([C:15]2[CH:20]=[CH:19][C:18]([C:38]3[CH:43]=[CH:42][NH:41][C:40](=[O:44])[CH:39]=3)=[CH:17][CH:16]=2)[CH3:14])[CH2:8][CH2:7]1)[C:3]#[N:4]

Participants

Reactant 2

HCID 205825354-Iodo-1,2-dihydropyridin-2-one

HCID 596356852,2-dimethyl-3-((R)-2-oxo-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-6-yl)propanenitrile

Product 1

HCID 596357032,2-dimethyl-3-((R)-2-oxo-3-((S)-1-(4-(2-oxo-1,2-dihydropyridin-4-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-6-yl)propanenitrile

Procedure

The title compound was prepared from 2,2-dimethyl-3-((R)-2-oxo-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-6-yl)propanenitrile and 4-iodopyridin-2(1H)-one following a procedure analogous to that described in Example 4. LC-MS Method 1 tR=1.36 min, m/z=456(M+1); 1H NMR (CDCl3) 7.77 (d, 1H), 7.43-7.32 (m, 7H), 7.01 (t, 4H), 5.67 (q, 1H), 2.99 (dd, 1H), 2.57-2.43 (m, 2H), 2.32 (m, 1H), 2.17 (s, 2H), 1.57 (d, 3H), 1.40 (s, 3H), 1.33 (s, 3H).

Sources & evidence

ORD record: ord-96804686e83548ab971c377dbd3d1f78
Source dataset: uspto-grants-2013_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08575157B2

Reaction notes

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