HCID 22238285, compound → HCID 22238284, compound

HRID 1743191Notes

Reaction equation

HRID 1743191 reaction equation
[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([CH:10]([C:13]2[C:14](=[O:23])[C:15]([CH3:22])=[C:16]([CH3:21])[C:17](=[O:20])[C:18]=2[CH3:19])[CH2:11][CH3:12])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]>C(O)C>[CH:1]([C:4]1[CH:9]=[CH:8][C:7]([C:10]2[C:13]3[C:18]([CH3:19])=[C:17]([OH:20])[C:16]([CH3:21])=[C:15]([CH3:22])[C:14]=3[O:23][C:11]=2[CH3:12])=[CH:6][CH:5]=1)([CH3:3])[CH3:2]

Participants

3

Reactant 1

HCID 22238285HCID 22238285, compound

Product 1

HCID 22238284HCID 22238284, compoundYield 900.7%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A solution of 2-[1-(4-isopropylphenyl)propyl]-3,5,6-trimethyl-1,4-benzoquinone (1.00 g, 0.324 mmol) in ethanol (1.00 liter) was stirred for 5 hours while cooling it with ice-water to keep the solution at room temperature and while exposing it to light from 400 W Bromcinelight Deluxe (manufactured by LPL Co.). The solvent was removed under reduced pressure, and the residue was subjected to silica gel column chromatography (hexane/ethyl acetate=20/1) to obtain the title compound (0.90 g, yield 90%). This was oily.

Workup

  1. customat room temperature
  2. customThe solvent was removed under reduced pressure

Sources & evidence

ORD record
ord-9ddf562dd97949239aed328872daadf4
Source dataset
uspto-grants-2006_03
Patent number
US07008950B1

Reaction notes

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