Chloral → HCID 54061935, compound

HRID 596984Notes

Reaction equation

HRID 596984 reaction equation
[Cl:1][C:2]([Cl:6])([Cl:5])[CH:3]=[O:4].[C:7]([O:11]C(=O)CC)(=[O:10])[CH2:8][CH3:9].Cl(O)(=O)(=O)=O>>[C:7]([O:4][CH:3]([O:11][C:7](=[O:10])[CH2:8][CH3:9])[C:2]([Cl:6])([Cl:5])[Cl:1])(=[O:10])[CH2:8][CH3:9]

Participants

4

Reactant 3

HCID 6407ChloralHCID 24247Perchloric AcidHCID 31263Propionic anhydride

Product 1

HCID 54061935HCID 54061935, compound

Procedure

Trichloroacetaldehyde (0.2 mol) and propionic anhydride (0.2 mol) were reacted in the presence of 0.2 ml 70% perchloric acid by the procedure of Example 4. The resulting 2,2,2-trichloroethylidene bispropionate product (13 g) distilled at 65°-66° C (0.1 mm/Hg). Elemental analysis for C8H11Cl3O4 showed: %Cl, calc. 38.3, found 38.1.

Workup

  1. distillationThe resulting 2,2,2-trichloroethylidene bispropionate product (13 g) distilled at 65°-66° C (0.1 mm/Hg)

Sources & evidence

ORD record
ord-3350112e6bd7479e852fe38ae369d195
Source dataset
uspto-grants-1977_03
Patent number
US04012526

Reaction notes

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