Oxygen → Oxygen
Reaction equation
[O:1]=[O:2].[Cl:3][C:4]1[CH:5]=[C:6]([CH:10]=[CH:11][CH:12]=1)[C:7]([O-:9])=[O:8].[Mg+2].ClC1C=C(C=CC=1)C([O-])=[O:19]>CO>[O:1]=[O:2].[Cl:3][C:4]1[CH:5]=[C:6]([CH:10]=[CH:11][CH:12]=1)[C:7]([O:9][OH:19])=[O:8]Participants
Reactant 2
Product 2
Reagents, catalysts & solvents 1
Procedure
The product formed in the process described in Example 1 was analyzed using Fourier Transform Infrared spectroscopy (FT-IR). The spectrum produced showed absorptions at 1714 cm-1 and 1680 cm-1 (solid state analysis) which are assigned as carbonyl stretching frequencies. Spectra were also obtained for the corresponding 3-chloroperoxybenzoic acid (absorption at 1718 cm-1) and magnesium bis(3-chlorobenzoate) (absorptions at 1615 cm-1 and 1570 cm-1). A portion of the product formed in Example 1 was decomposed by storage for 7 days at 60° C. The spectrum of this material was essentially that of magnesium 3-chlorobenzoate. Analysis in methanol solution resulted in spectra for the product produced in Example 1 (absorption at 1680 cm-1) and for 3-chloroperoxybenzoic acid (absorption at 1740 cm-1). These results show that the product produced in Example 1 is different from the starting material or the simple magnesium carboxylate salt. Also, the absorption locations for the product from Example 1 are consistent with the values expected for magnesium bis(3 -chloroperoxybenzoate)tetrahydrate.
Sources & evidence
- ORD record
- ord-0cf86cfaf2a6446294835bbedc20af39
- Source dataset
- uspto-grants-1984_11
- Patent number
- US04483781
Reaction notes
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