3-Methoxypropanehydrazide → HCID 178494843, Verbindung

HRID 541319Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 541319
C(S[N:4]=[CH:5][C:6]1[C:7]([CH:17]([CH3:19])[CH3:18])=[CH:8][C:9]([CH3:16])=[C:10]([CH:15]=1)[C:11]([O:13][CH3:14])=[O:12])C.[CH3:20][O:21][CH2:22][CH2:23][C:24]([NH:26][NH2:27])=O>C(O)(=O)C>[CH:17]([C:7]1[C:6]([C:5]2[NH:4][C:24]([CH2:23][CH2:22][O:21][CH3:20])=[N:26][N:27]=2)=[CH:15][C:10]([C:11]([O:13][CH3:14])=[O:12])=[C:9]([CH3:16])[CH:8]=1)([CH3:18])[CH3:19]

Komponenten

4

Edukt 2

HCID 27597273-Methoxypropanehydrazide2×HCID 86672536Methyl 5-((ethylthio)(imino)methyl)-4-isopropyl-2-methylbenzoate2×

Produkt 1

HCID 178494843HCID 178494843, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 176Acetic AcidLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

Methyl 5-((ethylthio)(imino)methyl)-4-isopropyl-2-methylbenzoate (compound 198.4, 33 mg, 0.12 mmol, 1.0 equiv), 3-methoxypropanehydrazide (compound 143.1, 21 mg, 0.18 mmol, 1.5 equiv) and acetic acid (1.2 mL) were added to a 4-mL vial and heated at 80° C. with a loose cap for 4 hours. The solvent was removed in vacuo and the residue was dissolved in DCM (10 mL) and washed with saturated NaHCO3 (5 mL) then brine (5 mL), dried (Na2SO4), filtered and evaporated to a colorless oil (theoretical yield). m/z (ES+) 318 (M+H)+.

Aufarbeitung

  1. customa loose cap for 4 hours
  2. customThe solvent was removed in vacuo
  3. dissolutionthe residue was dissolved in DCM (10 mL)
  4. washwashed with saturated NaHCO3 (5 mL)
  5. dry with materialbrine (5 mL), dried (Na2SO4)
  6. filtrationfiltered
  7. customevaporated to a colorless oil (theoretical yield)

Quellen und Nachweise

ORD-Eintrag
ord-646c84b34c3042069b81d5fe9249e604
Quelldatensatz
uspto-grants-2014_10
Patentnummer
US08871790B2

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