1-Chlorododecane → n-Butyl tri-n-dodecyltin

HRID 1155304

Reaktionsgleichung

Reaktionsgleichung von HRID 1155304
[Mg].[CH2:2](Cl)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13].[CH2:15]([Mg]Cl)[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26].[CH2:29]([Sn:33](Cl)(Cl)Cl)[CH2:30][CH2:31][CH3:32]>C1(C)C(C)=CC=CC=1.O1CCCC1>[CH2:29]([Sn:33]([CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH3:2])([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH2:30][CH2:31][CH3:32]

Komponenten

7

Edukt 4

HCID 81921-ChlorododecaneHCID 14236Butyltin trichlorideHCID 5462224MagnesiumHCID 178443216HCID 178443216, Verbindung

Produkt 1

HCID 20561756n-Butyl tri-n-dodecyltin

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 7237O-XyleneLösungsmittelHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

The same reactor as used in Preparation Example 1 was charged with 12.1 g (0.5 mole) of magnesium, 102.4 g (0.5 mole) of n-dodecyl chloride and 200 g of tetrahydrofuran, and they were reacted in a stream of nitrogen. To the resulting n-dodecyl magnesium chloride solution was added dropwise a solution of 42.3 g (0.15 mole) of mono-n-butyltin trichloride in 200 ml of xylene with stirring at room temperature over the course of 30 minutes. Then, the reaction mixture was reacted for 3 hours at the refluxing temperature, and then subjected to a hydrolysis treatment to obtain 99.8 g of n-butyl tri-n-dodecyltin having a purity of 98.7% as an oily substance.

Aufarbeitung

  1. customThe same reactor as used in Preparation Example 1
  2. customwere reacted in a stream of nitrogen
  3. customThen, the reaction mixture was reacted for 3 hours at the refluxing temperature

Quellen und Nachweise

ORD-Eintrag
ord-e56f7e1204bd45abb0b7387882979c92
Quelldatensatz
uspto-grants-1981_11
Patentnummer
US04301173

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