1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride → Ethyl(2S)-3-(4-{2-[(cyclohexylmethyl)(heptyl)amino]-2-oxoethoxy}phenyl)-2-ethoxypropanoate

HRID 1725208Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1725208
[CH2:1]([O:3][C@H:4]([C:17]([O:19][CH2:20][CH3:21])=[O:18])[CH2:5][C:6]1[CH:16]=[CH:15][C:9]([O:10][CH2:11][C:12]([OH:14])=O)=[CH:8][CH:7]=1)[CH3:2].Cl.[CH:23]1([CH2:29][NH:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1.Cl.C(N=C=NCCCN(C)C)C>C(Cl)Cl.CN(C1C=CN=CC=1)C>[CH:23]1([CH2:29][N:30]([CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[C:12](=[O:14])[CH2:11][O:10][C:9]2[CH:8]=[CH:7][C:6]([CH2:5][C@H:4]([O:3][CH2:1][CH3:2])[C:17]([O:19][CH2:20][CH3:21])=[O:18])=[CH:16][CH:15]=2)[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1

Komponenten

6

Edukt 3

HCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 11162260{4-[(2S)-2,3-Diethoxy-3-oxopropyl]phenoxy}acetic AcidHCID 17157756N-(cyclohexylmethyl)-N-heptylamine hydrochloride

Produkt 1

HCID 11465983Ethyl(2S)-3-(4-{2-[(cyclohexylmethyl)(heptyl)amino]-2-oxoethoxy}phenyl)-2-ethoxypropanoate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 142844-(Dimethylamino)pyridineKatalysatorHCID 6344DichloromethaneLösungsmittel2×

Versuchsvorschrift

To a solution of {4-[(2S)-2,3-diethoxy-3-oxopropyl]phenoxy} acetic acid (0.108 g, 0.36 mmol) in methylene chloride (3.6 mL) were added N-(cyclohexylmethyl)-N-heptylamine hydrochloride (0.090 g, 0.36 mmol) and DMAP (0.098 g, 0.80 mmol) followed by 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (0.070 g, 0.36 mmol) and the reaction mixture was stirred at room temperature overnight. The mixture was diluted with methylene chloride (25 mL) and the organic phase was washed with 5% HCl (3×25 mL), aqueous NaHCO3 (25 mL) and brine (25 mL), dried over Na2SO4, and concentrated in vacuo.

Aufarbeitung

  1. washthe organic phase was washed with 5% HCl (3×25 mL), aqueous NaHCO3 (25 mL) and brine (25 mL)
  2. dry with materialdried over Na2SO4
  3. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-7dad1179fcac415693da14ac2fde0a7d
Quelldatensatz
uspto-grants-2009_02
Patentnummer
US07488844B2

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