Dichloromethane → 4-Octyl-biphenyl-4'-terephthalic acid chloride

HRID 21426

Reaction equation

HRID 21426 reaction equation
O[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[CH:12][C:11]([CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21])=[CH:10][CH:9]=2)=[CH:4][CH:3]=1.[C:22]([Cl:33])(=[O:32])[C:23]1[CH:31]=[CH:30][C:26]([C:27]([Cl:29])=[O:28])=[CH:25][CH:24]=1.ClCCl.CN(C1C=CC=CN=1)C>C(N(CC)CC)C>[CH2:14]([C:11]1[CH:10]=[CH:9][C:8]([C:5]2[CH:4]=[CH:3][C:2]([C:31]3[C:23]([C:22]([Cl:33])=[O:32])=[CH:24][CH:25]=[C:26]([C:27]([Cl:29])=[O:28])[CH:30]=3)=[CH:7][CH:6]=2)=[CH:13][CH:12]=1)[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH3:21]

Participants

6

Reactant 4

HCID 6344DichloromethaneHCID 7488Terephthaloyl chlorideHCID 218852-DimethylaminopyridineHCID 140472114'-Octyl-[1,1'-biphenyl]-4-ol

Product 1

HCID 1317190174-Octyl-biphenyl-4'-terephthalic acid chloride

Reagents, catalysts & solvents 1

HCID 8471TriethylamineSolvent

Procedure

To a solution of 4-hydroxy-4'-octylbiphenyl (0.5 g) and terephthaloyl chloride (0.36 g) in about dichloromethane (30 ml) was added drop by drop triethylamine (0.2 g). To the solution was added dimethylaminopyridine (0.013 g) and the mixture was stirred at the room temperature for 10 hours to obtain the titled compound.

Sources & evidence

ORD record
ord-2394b2dec9d049a3b2e5b53f9d321778
Source dataset
uspto-grants-1995_06
Patent number
US05424005

Linked notes

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