Hydroquinone → Hydroquinone propane

HRID 2663

Reaction equation

HRID 2663 reaction equation
[C:1]1([CH:8]=[CH:7][C:5]([OH:6])=[CH:4][CH:3]=1)[OH:2].[CH3:9][CH2:10][CH3:11]>C(O)CC>[C:1]1([CH:8]=[CH:7][C:5]([OH:6])=[CH:4][CH:3]=1)[OH:2].[CH3:9][CH2:10][CH3:11]

Participants

4

Reactant 2

HCID 785HydroquinoneHCID 6334Propane

Product 1

HCID 21496926Hydroquinone propane

Reagents, catalysts & solvents 1

HCID 10311-PropanolSolvent

Procedure

Hydroquinone (30 g) was dissolved in n-propanol (70 ml at 70° C. The hot solution was introduced into the high pressure autoclave. The solution was subjected to compressed propane of 300 bar. The high pressure autoclave was kept for 2 h at 80° C. The solution was then cooled down to room temperature within 5 days. The crystals were filtered off and washed 4 times with cold n-propanol ( 5 ml). The crystals were then dried in the drying cabinet at 70° C.

Workup

  1. additionThe hot solution was introduced into the high pressure autoclave
  2. filtrationThe crystals were filtered off
  3. washwashed 4 times with cold n-propanol ( 5 ml)
  4. customThe crystals were then dried in the drying cabinet at 70° C.

Sources & evidence

ORD record
ord-4244cb2df0c84297bc02dcca716b6e6e
Source dataset
uspto-grants-1998_03
Patent number
US05730954

Linked notes

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