Triethylamine → Ethyl 5-(3-nitroquinolin-4-ylamino)pentanoate

HRID 2366679Notes

Reaction equation

HRID 2366679 reaction equation
C(=O)([O-])[O-].[K+].[K+].C(N(CC)CC)C.Cl.[NH2:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21].Cl[C:26]1[C:35]2[C:30](=[CH:31][CH:32]=[CH:33][CH:34]=2)[N:29]=[CH:28][C:27]=1[N+:36]([O-:38])=[O:37]>C(Cl)(Cl)Cl>[N+:36]([C:27]1[CH:28]=[N:29][C:30]2[C:35]([C:26]=1[NH:15][CH2:16][CH2:17][CH2:18][CH2:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])=[CH:34][CH:33]=[CH:32][CH:31]=2)([O-:38])=[O:37]

Participants

6

Reactant 4

HCID 8471TriethylamineHCID 11430Potassium CarbonateHCID 112758084-Chloro-3-nitroquinolineHCID 16094861Ethyl 5-aminopentanoate hydrochloride

Product 1

HCID 57447067Ethyl 5-(3-nitroquinolin-4-ylamino)pentanoateYield 99.3%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

Potassium carbonate (66.23 g, 479.3 mmol), triethylamine (167 mL, 1.20 mol), and ethyl 5-aminovalerate hydrochloride (104.4 g, 575.2 mmol) were added to a solution of 4-chloro-3-nitroquinoline (100.0 g, 479.3 mmol) in chloroform (1000 mL) according to the method described in Part B of Example 6. The reaction was run for four hours and provided 151 g of ethyl 5-(3-nitroquinolin-4-ylamino)pentanoate.

Sources & evidence

ORD record
ord-62855354d56a4d42b2aefe95f64b38d4
Source dataset
uspto-grants-2014_04
Patent number
US08697873B2

Reaction notes

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