Triethyl(methoxycarbonylsulfamoyl)aminium → 2-Neopentyl-5-(4-nitrophenyl)-1,3,4-oxadiazole

HRID 873588Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 873588
[CH3:1][C:2]([CH3:20])([CH3:19])[CH2:3][C:4]([NH:6][NH:7][C:8](=[O:18])[C:9]1[CH:14]=[CH:13][C:12]([N+:15]([O-:17])=[O:16])=[CH:11][CH:10]=1)=O.C([N+](CC)(CC)S(NC(=O)OC)(=O)=O)C>O1CCCC1>[CH2:3]([C:4]1[O:18][C:8]([C:9]2[CH:14]=[CH:13][C:12]([N+:15]([O-:17])=[O:16])=[CH:11][CH:10]=2)=[N:7][N:6]=1)[C:2]([CH3:20])([CH3:19])[CH3:1]

Komponenten

4

Edukt 2

HCID 2724995Triethyl(methoxycarbonylsulfamoyl)aminiumHCID 4628581N'-(3,3-dimethylbutanoyl)-4-nitrobenzohydrazide

Produkt 1

HCID 867020152-Neopentyl-5-(4-nitrophenyl)-1,3,4-oxadiazole

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

A mixture of N′-(3,3-dimethylbutanoyl)-4-nitrobenzohydrazide (0.556 g, 1.991 mmol) and methyl N-(triethylammoniumsulfonyl)carbamate (0.572 g, 2.389 mmol) in tetrahydrofuran (10 ml) was heated to 120° C. in a microwave for 45 minutes. The crude reaction mixture was concentrated and purified by normal phase chromatography to give the title compound.

Aufarbeitung

  1. customThe crude reaction mixture
  2. concentrationwas concentrated
  3. custompurified by normal phase chromatography

Quellen und Nachweise

ORD-Eintrag
ord-44409d1fabd045deaf86b8864d97d8cd
Quelldatensatz
uspto-grants-2015_03
Patentnummer
US08975398B2

Notizen zur Reaktion

Wird geladen…