1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → HCID 178461744, compound

HRID 872826Notes

Reaction equation

HRID 872826 reaction equation
[NH2:1][C@@H:2]([CH3:18])[CH2:3][N:4]1[CH:8]=[CH:7][C:6]([C:9]2[CH:16]=[CH:15][C:12]([C:13]#[N:14])=[C:11]([Cl:17])[CH:10]=2)=[N:5]1.[N:19]1[C:27]2[C:22](=[N:23][C:24]([C:28](O)=[O:29])=[CH:25][CH:26]=2)[NH:21][CH:20]=1.CCN(C(C)C)C(C)C.C1C=C2N=NN(O)C2=CC=1.O.CCN=C=NCCCN(C)C>>[Cl:17][C:11]1[CH:10]=[C:9]([C:6]2[CH:7]=[CH:8][N:4]([CH2:3][C@@H:2]([NH:1][C:28]([C:24]3[N:23]=[C:22]4[NH:21][CH:20]=[N:19][C:27]4=[CH:26][CH:25]=3)=[O:29])[CH3:18])[N:5]=2)[CH:16]=[CH:15][C:12]=1[C:13]#[N:14]

Participants

6

Reactant 5

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 81531DiisopropylethylamineHCID 27960291-Hydroxybenzotriazole hydrateHCID 67170882(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrileHCID 178524145HCID 178524145, compound

Product 1

HCID 178461744HCID 178461744, compoundYield 83.4%

Procedure

The title compound was prepared from (S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chlorobenzonitrile (0.063 g, 0.384 mmol), 3H-imidazo[4,5-b]pyridine-5-carboxylic acid (0.100 g, 0.384 mmol), DIPEA (0.200 ml, 1.151 mmol), HOBt hydrate (0.088 g, 0.575 mmol) and EDCI (0.110 g, 0.575 mmol) using the method of Example 274 affording 0.130 g of the title compound. 1H-NMR (400 MHz; d6-DMSO): δ 1.17 (d, 3H), 4.45 (m, 3H), 6.93 (d, 1H), 7.99 (m, 6H), 8.64 (s, 1H), 8.99 (d, 1H).

Sources & evidence

ORD record
ord-1242a9c5878143b7abc3ab66ca05b2a4
Source dataset
uspto-grants-2015_03
Patent number
US08975254B2

Reaction notes

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