Butylbenzene → HCID 23513091, compound

HRID 375041Notes

Reaction equation

HRID 375041 reaction equation
O.[C:2]1([C:8]([CH:10]=[O:11])=[O:9])[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH3:12][CH2:13][CH2:14][CH2:15][C:16]1[CH:17]=[CH:18][CH:19]=[CH:20][CH:21]=1>ClC(Cl)C.[Ti](Cl)(Cl)(Cl)Cl>[CH2:15]([C:16]1[CH:17]=[CH:18][C:19]([CH:10]([OH:11])[C:8](=[O:9])[C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)=[CH:20][CH:21]=1)[CH2:14][CH2:13][CH3:12]

Participants

5

Reactant 2

HCID 7705ButylbenzeneHCID 12215922Glyoxal, phenyl-, hydrate

Product 1

HCID 23513091HCID 23513091, compound

Reagents, catalysts & solvents 2

HCID 24193Titanium TetrachlorideCatalystHCID 63651,1-DichloroethaneSolvent

Procedure

Phenylglyoxal monohydrate (304 mg, 2 mM) and n-butylbenzene (0.62 ml, 4 mM) were dissolved in dichloroethane (4 ml), titanium tetrachloride (0.33 ml, 3 mM) was added, and reacted at room temperature for 1 hour. Using the same procedure as in Example 1, 4'-n-butylbenzoin was obtained as crystal (362.7 mg, 67.2% yield).

Workup

  1. customreacted at room temperature for 1 hour

Sources & evidence

ORD record
ord-826006f52bb345a79b0a2c9be445972e
Source dataset
uspto-grants-1996_01
Patent number
US05484689

Reaction notes

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