Potassium Bromide → HCID 67361873, compound

HRID 1951339Notes

Reaction equation

HRID 1951339 reaction equation
[N:1]([C:4](=[CH:10][C:11]1[C:12]2[N:13]([CH:17]=[CH:18][N:19]=2)[CH:14]=[CH:15][CH:16]=1)[C:5]([O:7][CH2:8][CH3:9])=[O:6])=[N+]=[N-].[K+].[Br-]>>[N:19]1[C:12]2=[C:11]3[CH:10]=[C:4]([C:5]([O:7][CH2:8][CH3:9])=[O:6])[N:1]=[C:16]3[CH:15]=[CH:14][N:13]2[CH2:17][CH:18]=1

Participants

3

Reactant 2

HCID 253877Potassium BromideHCID 85393728HCID 85393728, compound

Product 1

HCID 67361873HCID 67361873, compound

Procedure

From 6a (yield: 84%); mp 154-156° C.; IR (KBr) 3276, 2924, 1684, 1252 cm−1; 1H NMR (400 MHz, CDCl3) δ 1.38 (t, 3H, J=7 Hz), 4.38 (q, 2H, J=7 Hz), 7.05 (d, 1H, J=7 Hz), 7.36 (s, 1H), 7.40 (s, 1H), 7.88 (s, 1H), 8.32 (d, 1H, J=7 Hz), 12.53 (brs, 1H); 13C NMR (100 MHz, CDCl3) δ 14.3, 60.4, 101.5, 106.5, 113.5, 113.7, 124.5, 125.6, 130.3, 133.0, 140.7, 160.6; MS m/z 229 (M+, 73), 183 (100), 155 (20), 129 (9). Anal. Calcd for C12H11N3O2: C, 62.87; H, 4.84; N, 18.33. Found: C, 63.11; H, 4.75; N, 18.22.

Sources & evidence

ORD record
ord-3a8c0cb8d9e7420ca9ff874bc5be6a72
Source dataset
uspto-grants-2013_03
Patent number
US08404707B2

Reaction notes

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