1,5-Diazabicyclo(4.3.0)non-5-ene → HCID 86743063, compound

HRID 1762667Notes

Reaction equation

HRID 1762667 reaction equation
[CH2:1]1[CH2:9][N:8]2[C:3](=[N:4][CH2:5][CH2:6][CH2:7]2)[CH2:2]1.[Mg+2:10].[Cl-:11].[Cl-]>CC(C)=O>[CH2:1]1[CH2:9][N:8]2[C:3](=[N:4][CH2:5][CH2:6][CH2:7]2)[CH2:2]1.[Mg+2:10].[Cl-:11].[Cl-:11]

Participants

4

Reactant 2

HCID 763491,5-Diazabicyclo(4.3.0)non-5-eneHCID 5360315Magnesium Chloride

Product 1

HCID 86743063HCID 86743063, compoundYield 75.1%

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

124.2 g (1.0 mole) of DBN and 47.6 g (0.5 moles) of anhydrous MgCl2 were refluxed in 250 g of acetone with heating for 10 hours, and then cooled. The deposited crystals were recovered therefrom by filtration, washed with acetone and dried, whereby 129.0 g of DBN/MgCl2 complex compound was obtained (yield: 75.1%).

Workup

  1. temperaturewith heating for 10 hours
  2. temperaturecooled
  3. customThe deposited crystals were recovered
  4. filtrationby filtration
  5. washwashed with acetone
  6. customdried
  7. customwhereby 129.0 g of DBN/MgCl2 complex compound was obtained (yield: 75.1%)

Sources & evidence

ORD record
ord-995c7f7150214ca58cfe78e42806c515
Source dataset
uspto-grants-1989_05
Patent number
US04833212

Reaction notes

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