| Abstract: | The oxidation of limonene with mercuric acetate gives a mixture containing mentha-1. 3. 8-triene, the hydrocarbon of parsley, and its isomer, mentha-1. 4. 8-triene. Selenium dioxide oxidation of limonene in alcohol gives as the main product mentha-1. 8-dien-4-ol, and pyrolysis of the acetate of the latter, or of mentha-1. 8-dien-10-yl acetate (the main product of the oxidation of limonene with selenium dioxide in acetic anhydride), also gives a mixture of menthatrienes. A discussion of the selenium dioxide oxidation of limonene is presented. |
