Water → N'-t-butyl-N-(thiobenzoyl)hydrazine

HRID 849752

Reaktionsgleichung

Reaktionsgleichung von HRID 849752
[C:1]([S:9]CC(O)=O)(=S)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[C:15]([NH:19][NH2:20])([CH3:18])([CH3:17])[CH3:16].O>N1C=CC=CC=1>[C:15]([NH:19][NH:20][C:1](=[S:9])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)([CH3:18])([CH3:17])[CH3:16]

Komponenten

5

Edukt 3

HCID 962WaterHCID 70336((Phenylthioxomethyl)thio)acetic acidHCID 81889tert-Butylhydrazine monohydrochloride

Produkt 1

HCID 19367775N'-t-butyl-N-(thiobenzoyl)hydrazine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1049PyridineLösungsmittel

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

S-(thiobenzoyl)thioglycolic acid (3.0 g) was dissolved in 20 ml pyridine, treated with t-butyl hydrazine hydrochloride (excess, ca. 4 g) and then was heated at ca. 120° C. for 14 hours. Water (120 ml) was added and the mixture was extracted with ether. The organic extracts were dried over anhydrous magnesium sulfate, filtered and evaporated to give crude N'-t-butyl-N-(thiobenzoyl)hydrazine as a viscous yellow oil.

Aufarbeitung

  1. extractionthe mixture was extracted with ether
  2. dry with materialThe organic extracts were dried over anhydrous magnesium sulfate
  3. filtrationfiltered
  4. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-94d56aaa95654b0b938589fcabec5f99
Quelldatensatz
uspto-grants-2000_01
Patentnummer
US06013836

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