Diethylcarbamoyl chloride → HCID 57563087, compound

HRID 1726195Notes

Reaction equation

HRID 1726195 reaction equation
[C:1]([C:3]1[CH:4]=[C:5]([CH:36]=[CH:37][CH:38]=1)[CH2:6][N:7]([C:29]1[CH:34]=[CH:33][C:32]([OH:35])=[CH:31][CH:30]=1)[CH:8]1[CH2:13][CH2:12][N:11]([CH:14]([CH3:28])[CH2:15][CH2:16][NH:17][C:18](=[O:27])[C:19]2[C:24]([CH3:25])=[CH:23][CH:22]=[CH:21][C:20]=2[CH3:26])[CH2:10][CH2:9]1)#[N:2].C([O-])([O-])=O.[K+].[K+].[CH2:45]([N:47]([CH2:51][CH3:52])[C:48](Cl)=[O:49])[CH3:46]>CN(C=O)C>[C:1]([C:3]1[CH:4]=[C:5]([CH:36]=[CH:37][CH:38]=1)[CH2:6][N:7]([CH:8]1[CH2:13][CH2:12][N:11]([CH:14]([CH3:28])[CH2:15][CH2:16][NH:17][C:18](=[O:27])[C:19]2[C:24]([CH3:25])=[CH:23][CH:22]=[CH:21][C:20]=2[CH3:26])[CH2:10][CH2:9]1)[C:29]1[CH:34]=[CH:33][C:32]([O:35][C:48](=[O:49])[N:47]([CH2:51][CH3:52])[CH2:45][CH3:46])=[CH:31][CH:30]=1)#[N:2]

Participants

5

Reactant 3

HCID 6916Diethylcarbamoyl chlorideHCID 11430Potassium CarbonateHCID 57563088HCID 57563088, compound

Product 1

HCID 57563087HCID 57563087, compoundYield 70%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of COMPOUND 117 (42 mg, 0.082 mmol) in DMF (1 mL) were added K2CO3 (40 mg, 0.29 mmol) followed by diethylcarbamoyl chloride (20 μL, 0.16 mmol) and the mixture was stirred at room temperature overnight to afford COMPOUND 141 as a white solid (35 mg, 67%) following work-up and purification. 1H NMR (CDCl3) δ 0.93-1.01 (m, 1H), 1.00 (d, 3H, J=5.7 Hz), 1.10-1.18 (m, 7H), 1.50-1.58 (m, 1H), 1.70-1.73 (m, 3H), 2.14 (t, 1H, J=10.8 Hz), 2.31 (s, 6H), 2.54 (t, 1H, J=11.4 Hz), 2.73-2.88 (m, 3H), 3.15-3.36 (m, 5H), 3.50-3.56 (m, 1H), 3.74 (s, 2H), 3.87-3.93 (m, 1H), 6.51 (d, 2H, J=7.2 Hz), 6.87 (d, 2H, J=7.8 Hz), 6.95-6.99 (m, 3H), 7.41-7.50 (m, 4H), 8.44 (br s, 1H). 13C NMR (CDCl3) δ 13.80, 14.59, 19.53, 29.33, 30.74, 31.32, 36.87, 40.26, 42.17, 42.56, 43.96, 48.78, 52.59, 57.57, 60.99, 112.84, 114.95, 119.36, 122.75, 127.68, 128.77, 129.55, 130.48, 130.83, 131.43, 134.47, 139.03, 142.64, 143.52, 146.07, 155.18, 170.24. ES-MS m/z 610 (M+H). Anal. Calcd. for C37H47N5O3.0.8H2O: C, 71.19; H, 7.85; N, 11.22. Found. C, 71.09; H, 7.68; N, 11.16.

Sources & evidence

ORD record
ord-0919ef9b29b5491db4b33f76468bc354
Source dataset
uspto-grants-2009_02
Patent number
US07491735B2

Reaction notes

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