1-Dodecanethiol → 3-(Dodecylsulfanyl)butanal

HRID 65166

Reaktionsgleichung

Reaktionsgleichung von HRID 65166
[CH:1](=[O:5])/[CH:2]=[CH:3]/[CH3:4].[CH2:6]([SH:18])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17]>C(N(CC)CC)C>[CH2:6]([S:18][CH:3]([CH3:4])[CH2:2][CH:1]=[O:5])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17]

Komponenten

4

Edukt 2

HCID 81951-DodecanethiolHCID 447466Crotonaldehyde

Produkt 1

HCID 130050223-(Dodecylsulfanyl)butanal

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

14.02 Grams of crotonaldehyde (0.20 mole) is added dropwise over a 40-minute period at 60° to 65° C. to a solution of 41.2 grams of n-dodecyl mercaptan (0.20 moles) and 0.66 grams of triethylamine after which heating and stirring are continued at 85° C. for 1.5 hours. Analysis of the reaction mixture indicates that the reaction is then substantially complete. The product is isolated as a light yellow liquid by stripping off the volatiles.

Aufarbeitung

  1. temperatureheating
  2. customThe product is isolated as a light yellow liquid

Quellen und Nachweise

ORD-Eintrag
ord-fbab261c40194fdd8da010af0aa35152
Quelldatensatz
uspto-grants-1986_09
Patentnummer
US04612341

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