Oxygen → HCID 22708579, compound

HRID 1199862Notes

Reaction equation

[C:1]([C:5]1[CH:10]=[CH:9][CH:8]=[C:7]([C:11]([CH3:14])([CH3:13])[CH3:12])[C:6]=1O)([CH3:4])([CH3:3])[CH3:2].[OH-:16].[K+].O=O>>[C:1]([C:5]1[CH:6]=[C:7]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:8]=[C:9]([OH:16])[C:10]=1[C:8]1[C:9]([OH:16])=[CH:10][C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])=[CH:6][C:7]=1[C:11]([CH3:12])([CH3:13])[CH3:14])([CH3:4])([CH3:3])[CH3:2]

Participants

Reactant 3

HCID 977Oxygen

HCID 14797Potassium Hydroxide

HCID 314052,6-Di-tert-butylphenol

Product 1

HCID 22708579HCID 22708579, compound

Procedure

Into a 500 ml autoclave equipped with an induction stirring device were charged 200 g of 2,6-di-t-butylphenol and 1 g of a 50% aqueous potassium hydroxide solution. The reaction was carried out for 0.5 hour at 200° C., while applying a pressure of up to 7 kg/cm2 with oxygen to the reaction apparatus, whereupon 147.5 g of 3,3',5,5'-tetra-t-butylbiphenol and 11.0 g of 3,3',5,5'-tetra-t-butyldiphenoquinone were formed in the reaction mixture, leaving 31.7 g of unaltered 2,6-di-t-butylphenol.

Workup

customInto a 500 ml autoclave equipped with an induction

Sources & evidence

ORD record: ord-b4e2c83b38e94addad08b01c9d7f6c44
Source dataset: uspto-grants-1990_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04902837

Reaction notes

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