Dichloromethane → HCID 86587455, compound

HRID 1384441Notes

Reaction equation

HRID 1384441 reaction equation
[CH:1]1[CH2:5][CH2:4][CH2:3][CH:2]=1.[CH2:6](Cl)Cl>[Pd]>[CH:1]1[CH2:5][CH2:4][CH2:3][CH:2]=1.[CH3:6][CH:1]1[CH2:5][CH2:4][CH:3]=[CH:2]1

Participants

4

Reactant 2

HCID 6344DichloromethaneHCID 8882Cyclopentene

Product 1

HCID 86587455HCID 86587455, compound

Reagents, catalysts & solvents 1

HCID 23938PalladiumCatalyst

Procedure

Inside a nitrogen purged drybox, the palladium catalyst, {[ (2,6-iPr2Ph)2DABMe2]Pd(CH2CH2CH2CO2Me)}BAF (77 mg, 0.053 mmol) was dissolved in CH2Cl2 (2 ml) and cyclopentene (2 ml) and 3-MeCyp (1 ml) added. The solution was stirred for 4 days after which the volatiles were removed. MeOH was added and the polymer filtered, washed well with MeOH and finally with 2% Irganox® 1010/acetone solution and dried. Yield=1.06 g. Tm (DSC)=210.5° C., Tg (DSC)=73° C. 13C-NMR (TCB, 120° C.) indicated 5% 3-MeCyp incorporation.

Workup

  1. customwere removed
  2. additionMeOH was added
  3. filtrationthe polymer filtered
  4. washwashed well with MeOH and finally with 2% Irganox® 1010/acetone solution
  5. customdried
  6. customTm (DSC)=210.5° C., Tg (DSC)=73° C
  7. custom13C-NMR (TCB, 120° C.)

Sources & evidence

ORD record
ord-a4ff3cb89ea347a59717525237ec0c8e
Source dataset
uspto-grants-2001_07
Patent number
US06258908B1

Reaction notes

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