Oxalyl chloride → HCID 15332560, compound

HRID 1441002Notes

Reaction equation

HRID 1441002 reaction equation
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[CH2:9][CH2:10][CH2:11][C:12]([OH:14])=O.C(Cl)(=O)C([Cl:18])=O>C(OCC)C.CN(C)C=O>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[CH2:9][CH2:10][CH2:11][C:12]([Cl:18])=[O:14]

Participants

5

Reactant 2

HCID 65578Oxalyl chlorideHCID 15332559HCID 15332559, compound

Product 1

HCID 15332560HCID 15332560, compound

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideCatalystHCID 3283Diethyl EtherSolvent

Procedure

By the method of Example 1, Step B, 9.79 g (0.042 mole) of 4-(2,4-dichlorophenyl)butanoic acid and 5.8 g (0.050 mole) of oxalyl chloride are reacted in 75 mL of diethyl ether and two drops of N,N-dimethylformamide, yielding 4-(2,4-dichlorophenyl)butanoic acid chloride.

Sources & evidence

ORD record
ord-4c1fd7f5f56f460a91ece53c37634d01
Source dataset
uspto-grants-1996_03
Patent number
US05502054

Reaction notes

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