2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → HCID 22172341, compound

HRID 1823195Notes

Reaction equation

HRID 1823195 reaction equation
[C:1]([O:4][CH2:5][CH:6]1[C:16]2=[C:17]3[C:12](=[CH:13][CH:14]=[CH:15]2)[CH:11]=[CH:10][CH:9]=[C:8]3[CH2:7]1)(=[O:3])[CH3:2].ClC1C(=O)C(C#N)=C(C#N)C(=O)C=1Cl>O1CCOCC1>[C:1]([O:4][CH2:5][C:6]1[C:16]2=[C:17]3[C:12](=[CH:13][CH:14]=[CH:15]2)[CH:11]=[CH:10][CH:9]=[C:8]3[CH:7]=1)(=[O:3])[CH3:2]

Participants

4

Reactant 2

HCID 67752,3-Dichloro-5,6-dicyano-1,4-benzoquinoneHCID 22172404HCID 22172404, compound

Product 1

HCID 22172341HCID 22172341, compoundYield 121.1%

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Conditions

Temperature
95 °C

Procedure

The acetoxymethylacenaphthene (45 g) obtained in Step 3 was dissolved in dioxane (450 g). After the addition of dichlorodicyanobenzoquinone (60 g), the mixture was stirred for seven hours at 95° C. The reaction mixture was filtered and the solvent was evaporated from the filtrate to obtain 54 g of acetoxymethylacenaphthylene as a brown solid.

Workup

  1. filtrationThe reaction mixture was filtered
  2. customthe solvent was evaporated from the filtrate

Sources & evidence

ORD record
ord-267a08c496bb46c9b0e348bb9ce72e5a
Source dataset
uspto-grants-2006_05
Patent number
US07037994B2

Reaction notes

Loading…