Heptylbenzene → HCID 23513081, compound

HRID 375045Notes

Reaction equation

HRID 375045 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.[CH2:12]([C:19]1[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1)[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]>ClC(Cl)C.[Ti](Cl)(Cl)(Cl)Cl>[CH2:12]([C:19]1[CH:20]=[CH:21][C:22]([CH:10]([OH:11])[C:8](=[O:9])[C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)=[CH:23][CH:24]=1)[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Participants

5

Reactant 2

HCID 14115HeptylbenzeneHCID 12215922Glyoxal, phenyl-, hydrate

Product 1

HCID 23513081HCID 23513081, compound

Reagents, catalysts & solvents 2

HCID 24193Titanium TetrachlorideCatalystHCID 63651,1-DichloroethaneSolvent

Procedure

Phenylglyoxal monohydrate (304 mg, 2 mM) and n-heptylbenzene (0.82 ml, 4 mM) were dissolved in dichloroethane (3 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-heptylbenzoin was obtained as crystal (386.7 mg, 61.5% yield).

Workup

  1. customreacted at room temperature for 1 hour

Sources & evidence

ORD record
ord-756f6b0700814a8fbaa646e38353bc62
Source dataset
uspto-grants-1996_01
Patent number
US05484689

Reaction notes

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