Toluene → HCID 18626569, compound

HRID 1859761Notes

Reaction equation

HRID 1859761 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](=[O:14])[C:9]([O:11][CH2:12][CH3:13])=[O:10])=[CH:4][CH:3]=1.[C:15]1([CH3:25])[CH:20]=[CH:19][C:18](S(O)(=O)=O)=[CH:17][CH:16]=1.[C:26]1(C)[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2([C:9]([O:11][CH2:12][CH3:13])=[O:10])[O:10][CH2:9][CH:8]([CH:25]3[C:26]4[CH:27]=[CH:28][CH:29]=[CH:30][C:31]=4[C:20]4[C:15]3=[CH:16][CH:17]=[CH:18][CH:19]=4)[CH2:5][O:14]2)=[CH:6][CH:7]=1

Participants

4

Reactant 3

HCID 1140TolueneHCID 6101p-Toluenesulfonic acidHCID 2758815Ethyl 4-chlorobenzoylformate

Product 1

HCID 18626569HCID 18626569, compound

Procedure

The product is obtained by reacting the above diol with ethyl 2-(4-chlorophenyl)-2-oxoacetate according to the method already described, by refluxing in toluene in the presence of para-toluenesulphonic acid.

Workup

  1. customThe product is obtained

Sources & evidence

ORD record
ord-0cd9642466174ab0b23a5ee5fba6c1ed
Source dataset
uspto-grants-2003_03
Patent number
US06528538B1

Reaction notes

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