1,3-Butadiene → HCID 21277036, Verbindung

HRID 1985594Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1985594
[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH3:6].[Nd].[Li]CCCC.CC(C[AlH]CC(C)C)C.[Nd].[Li]CCCC.CC(C[AlH]CC(C)C)C.C=CC=C>C1(C)C=CC=CC=1>[CH2:1]=[CH:2][CH:3]=[CH2:4].[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH3:6]

Komponenten

7

Edukt 5

HCID 78451,3-ButadieneHCID 115971-HexeneHCID 23934NeodymiumHCID 178448180HCID 178448180, VerbindungHCID 178448181HCID 178448181, Verbindung

Produkt 1

HCID 21277036HCID 21277036, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

A solution composed of 10 ml of toluene, 100 ml of hexene, 42.3 mg of this known complex of the formula [Me2Si(Me3SiC5H3)2]NdCl and 20 molar equivalents relative to the neodymium of the co-catalyst consisting of a “BuLi/DiBAH” mixture, with neodymium/BuLi/DiBAH=1/10/10, then 30 ml of butadiene were introduced in succession into a reactor under an argon atmosphere. The temperature of the polymerization reactor was adjusted to 80° C.

Aufarbeitung

  1. customwas adjusted to 80° C.

Quellen und Nachweise

ORD-Eintrag
ord-118726c3efa5463e8c8cc1e39feedadb
Quelldatensatz
uspto-grants-2009_06
Patentnummer
US07547654B2

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