Chloral → Phenyl[4-phenyl-2-(trichloromethyl)-1,3-dioxolan-4-yl]methanone

HRID 267702Notes

Reaction equation

HRID 267702 reaction equation
[CH2:1]([C:3]([C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)([OH:12])[C:4](=[O:11])[C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)[OH:2].O=[CH:20][C:21]([Cl:24])([Cl:23])[Cl:22]>>[Cl:22][C:21]([Cl:24])([Cl:23])[CH:20]1[O:12][C:3]([C:4](=[O:11])[C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=2)([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH2:1][O:2]1

Participants

3

Reactant 2

HCID 6407ChloralHCID 858062,3-Dihydroxy-1,2-diphenylpropan-1-one

Product 1

HCID 19035357Phenyl[4-phenyl-2-(trichloromethyl)-1,3-dioxolan-4-yl]methanoneYield 63%

Procedure

The procedure of Example 1 was repeated except that the starting materials were α-methylolbenzoin and chloral. The product was a 63% yield of 2-trichloromethyl-4-benzoyl-4-phenyl-1, 3-dioxolane, analyzed as follows:

Sources & evidence

ORD record
ord-af150661fc204a8b9828ed42ae3894bd
Source dataset
uspto-grants-1976_03
Patent number
US03944509

Reaction notes

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