1,1-Dimethylhydrazine → HCID 14013808, Verbindung

HRID 255421Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 255421
Cl[C:2]1[C:7]([C:8]([O:10][CH3:11])=[O:9])=[C:6]([C:12]([Cl:15])([F:14])[F:13])[N:5]=[C:4]([C:16]([F:19])([F:18])[F:17])[C:3]=1[C:20]([O:22][CH2:23][CH3:24])=[O:21].[CH3:25][N:26]([NH2:28])[CH3:27]>CN(C=O)C>[Cl:15][C:12]([F:14])([F:13])[C:6]1[N:5]=[C:4]([C:16]([F:17])([F:19])[F:18])[C:3]([C:20]([O:22][CH2:23][CH3:24])=[O:21])=[C:2]([NH:28][N:26]([CH3:27])[CH3:25])[C:7]=1[C:8]([O:10][CH3:11])=[O:9]

Komponenten

4

Edukt 2

HCID 59761,1-DimethylhydrazineHCID 140137593-Ethyl 5-methyl 4-chloro-6-(chlorodifluoromethyl)-2-(trifluoromethyl)-3,5-pyridinedicarboxylate

Produkt 1

HCID 14013808HCID 14013808, VerbindungAusbeute 83,8 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

This compound was prepared as described in Example 37: 5.0 g (0.013 mol) of product of Example 28, 1.9 ml (0.025 mol) of unsym-dimethylhydrazine in 30 ml of DMF were reacted affording a residue which was recrystallized in hot hexane to give 4.57 g (83.8%) of product as a yellow solid; mp 97°-98° C.

Aufarbeitung

  1. customThis compound was prepared
  2. customaffording a residue which
  3. customwas recrystallized in hot hexane

Quellen und Nachweise

ORD-Eintrag
ord-1d0f4a0c0cce42399bcc66198d58b60d
Quelldatensatz
uspto-grants-1987_10
Patentnummer
US04698093

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