2-Norbornene → 3-Dodecen

HRID 251784Notes

Reaction equation

HRID 251784 reaction equation
[CH2:1]=[CH:2][CH2:3][CH2:4][CH2:5][CH3:6].[CH:7]12C[CH:10]([CH2:11][CH2:12]1)[CH:9]=[CH:8]2>Cl[Ru](=CC1C=CC=CC=1)([P](C1CCCCC1)(C1CCCCC1)C1CCCCC1)([P](C1CCCCC1)(C1CCCCC1)C1CCCCC1)Cl.C1(C)C=CC=CC=1>[CH3:1][CH2:2][CH:3]=[CH:4][CH2:5][CH2:6][CH2:11][CH2:12][CH2:7][CH2:8][CH2:9][CH3:10]

Participants

5

Reactant 2

HCID 103522-NorborneneHCID 115971-Hexene

Product 1

HCID 1372853-Dodecen

Reagents, catalysts & solvents 2

HCID 178479819HCID 178479819, compoundCatalystHCID 1140TolueneSolvent2×

Procedure

Under a nitrogen atmosphere, an anhydrous toluene solution (2 ml) containing 1-hexene (75 μl: 6.0 mol %) and a Grubbs I catalyst (4.1 mg: 0.05 mol %) was added to an anhydrous toluene solution (23 ml) containing the norbornene monomer J (1.60 g: 10.0 mmol), and stirred at room temperature for 20 hours. However, the reaction system was heterogeneous, and a polymer was precipitated. The obtained polymer (pO) was insoluble to chloroform, THF, and the like.

Workup

  1. customa polymer was precipitated

Sources & evidence

ORD record
ord-942fb9bfc6a7462495535fc745469ddf
Source dataset
uspto-grants-2011_01
Patent number
US07867581B2

Reaction notes

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