1,1,1,3,3,3-Hexachloropropane → Vinylidene chloride

HRID 850850

Reaktionsgleichung

Reaktionsgleichung von HRID 850850
[F:1][C:2]([F:8])([F:7])[CH2:3][CH:4]([F:6])[F:5].[Cl:9][C:10](Cl)([Cl:16])[CH2:11]C(Cl)(Cl)Cl>C(Cl)(Cl)(Cl)Cl>[C:10]([Cl:16])([Cl:9])=[CH2:11].[F:1][C:2]([F:8])([F:7])[CH2:3][C:4]([F:6])([F:5])[Cl:9]

Komponenten

5

Edukt 2

HCID 192151,1,1,3,3,3-HexachloropropaneHCID 680301,1,1,3,3-Pentafluoropropane

Produkt 2

HCID 6366Vinylidene chlorideHCID 680311-Chloro-1,1,3,3,3-pentafluoropropane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 5943Carbon TetrachlorideLösungsmittel

Versuchsvorschrift

The known methods of producing 1,1,1,3,3-pentafluoropropane are as follows. Carbon tetrachloride and vinylidene chloride are prepared and an addition reaction is triggered. The reaction product, 1,1,1,3,3,3-hexachloropropane, is fluorinated to produce 1,1,1,3,3-pentafluoro-3-chloropropane which is reduced with hydrogen to produce 1,1,1,3,3-pentafluoropropane (WO 95/04022).

Aufarbeitung

  1. additionan addition reaction

Quellen und Nachweise

ORD-Eintrag
ord-94614a3a7a2b489cba3e353a325d29de
Quelldatensatz
uspto-grants-2000_01
Patentnummer
US06018084

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