1-Hexene → 5-Hexyl-2-Norbornene 1-Hexene

HRID 2163749

Reaktionsgleichung

Reaktionsgleichung von HRID 2163749
[CH2:1]([CH:7]1[CH2:12][CH:11]2[CH2:13][CH:8]1[CH:9]=[CH:10]2)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].[CH2:14]=[CH:15][CH2:16][CH2:17][CH2:18][CH3:19].[I-].C([Al+]CC)C>C1(C)C=CC=CC=1>[CH2:1]([CH:7]1[CH2:12][CH:11]2[CH2:13][CH:8]1[CH:9]=[CH:10]2)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].[CH2:14]=[CH:15][CH2:16][CH2:17][CH2:18][CH3:19]

Komponenten

5

Edukt 3

HCID 115971-HexeneHCID 16686130AlEt2IHCID 215849405-endo-Hexyl-bicyclo(2.2.1)hept-2-ene

Produkt 1

HCID 867362605-Hexyl-2-Norbornene 1-Hexene

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

50 ml dry toluene cosolvent, 7 ml 5-hexyl-2-norbornene, 0.5 ml 1-hexene solution, and 0.6 ml diethylaluminum iodide solution were charged to a dry, nitrogen-purged 7 oz. bottle. 0.75 ml of the MoCl5 solution was charged last. After about 1 hour the reaction was shortstopped using a mixture of ethanolamine, Solution A and antioxidant solution. The polymer cement was coagulated using excess Solution A in a Waring blender. A solid weighing more than 5 grams was recovered after being filtered and vacuum dried at 60° C. It was a ring-opened 5-hexyl-2-norbornene/1-hexene copolymer having a DSV of about 1.03.

Aufarbeitung

  1. custompurged 7 oz. bottle
  2. addition0.75 ml of the MoCl5 solution was charged last
  3. additiona mixture of ethanolamine, Solution A and antioxidant solution
  4. customwas recovered
  5. filtrationafter being filtered
  6. customvacuum dried at 60° C

Quellen und Nachweise

ORD-Eintrag
ord-c9527a6666374d96a51efb55ecbe9c95
Quelldatensatz
uspto-grants-1979_01
Patentnummer
US04136247

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