2-(6-Bromopyridin-2-yl)acetonitrile → HCID 22021893, compound

HRID 50739

Reaction equation

HRID 50739 reaction equation
[CH3:1][C:2]1([CH3:16])[C:7]2[CH:8]=[C:9](B(O)O)[CH:10]=[CH:11][C:6]=2[NH:5][C:4](=[O:15])[O:3]1.Br[C:18]1[N:23]=[C:22]([CH2:24][C:25]#[N:26])[CH:21]=[CH:20][CH:19]=1>>[CH3:1][C:2]1([CH3:16])[C:7]2[CH:8]=[C:9]([C:18]3[N:23]=[C:22]([CH2:24][C:25]#[N:26])[CH:21]=[CH:20][CH:19]=3)[CH:10]=[CH:11][C:6]=2[NH:5][C:4](=[O:15])[O:3]1

Participants

3

Reactant 2

HCID 6428642-(6-Bromopyridin-2-yl)acetonitrileHCID 10987806(4,4-Dimethyl-2-oxo-1,4-dihydro-2H-3,1-benzoxazin-6-yl)boronic acid

Product 1

HCID 22021893HCID 22021893, compound

Procedure

Prepared according to procedure B from (1,4-dihydro-4,4-dimethyl-2-oxo-2H-3,1-benzoxazin-6-yl)boronic acid and (6-bromo-2-pyridyl)acetonitrile (J. Org. Chem. 1988, 53, 786-790). An off-white solid, mp 210-212.5° C. 1H NMR (DMSO-d6) δ 1.68 (s, 6H), 4.27 (s, 2 H), 7.00 (d, 1H, J=8.3 Hz), 7.34 (d, 1H, J=7.1 Hz), 7.89-7.96 (m, 2H), 8.00-8.05 (m, 2H), 10.42 (s, 1H). MS (ESI) [M−H]−=292. Anal. Calcd. for C17H15N3O2: C, 69.61; H, 5.15; N, 14.33. Found: C, 68.49; H, 5.19; N, 13.74.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-3ca4622c3fcb4408888707ec80dd0d18
Source dataset
uspto-grants-2004_03
Patent number
US06713478B2

Linked notes

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