Pyridine-2-boronic acid → HCID 58109704, compound

HRID 2037660Notes

Reaction equation

HRID 2037660 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([C@@H:8]([N:10]2[CH2:15][CH2:14][C@:13]([CH2:22][CH2:23][CH2:24][OH:25])([C:16]3[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=3)[O:12][C:11]2=[O:26])[CH3:9])=[CH:4][CH:3]=1.[N:27]1[CH:32]=[CH:31][CH:30]=[CH:29][C:28]=1B(O)O>>[OH:25][CH2:24][CH2:23][CH2:22][C@@:13]1([C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)[O:12][C:11](=[O:26])[N:10]([C@H:8]([C:5]2[CH:6]=[CH:7][C:2]([C:28]3[CH:29]=[CH:30][CH:31]=[CH:32][N:27]=3)=[CH:3][CH:4]=2)[CH3:9])[CH2:15][CH2:14]1

Participants

3

Reactant 2

HCID 2762745Pyridine-2-boronic acidHCID 59532368(R)-3-((S)-1-(4-bromophenyl)ethyl)-6-(3-hydroxypropyl)-6-phenyl-1,3-oxazinan-2-one

Product 1

HCID 58109704HCID 58109704, compound

Procedure

The title compound was prepared from (R)-3-((S)-1-(4-bromophenyl)ethyl)-6-(3-hydroxypropyl)-6-phenyl-1,3-oxazinan-2-one and pyridine-2-boronic acid following procedures analogous to those described in Example 75 Step 1. LC-MS Method 2 tR=1.01 min, m/z=416.21; 1H NMR (CD3OD) 1.30 (m, 1H), 1.55 (d, 3H), 1.62 (m, 1H), 1.94 (m, 2H), 2.20 (m, 1H), 2.32 (m, 1H), 2.48 (m, 1H), 3.09 (m, 1H), 3.44 (m, 2H), 5.57 (m, 1H), 7.03 (d, 2H), 7.29-7.40 (m, 6H), 7.67 (d, 2H), 7.73 (d, 1H), 7.84 (t, 1H), 8.55 (d, 1H).

Sources & evidence

ORD record
ord-868818cd8905450bbb3e8d950ad3e902
Source dataset
uspto-grants-2013_11
Patent number
US08575156B2

Reaction notes

Loading…