%0 Journal Article %T A Three Step Synthesis of 11-Cycloheptylundecanoic Acid, a Component of the Thermoacidophile Alicyclobacillus cycloheptanicus %A Sham A. Hassarajani %A Vasant R. Mamdapur %J Molecules %D 1998 %I MDPI AG %R 10.3390/30200041 %X A simple synthesis of the methyl ester of 11-cycloheptylundecanoic acid (1), isolated from the lipid fraction of the thermoacidofile, Alicyclobacillus cycloheptanicus has been developed. This involved regioselective Grignard coupling between cycloheptylmagnesium bromide and methyl 11-bromoundecanoate (2), prepared from 10- undecanoic acid. %K Alicyclobacillus cycloheptanicus %K Grignard coupling %K regioselective reaction %U http://www.mdpi.com/1420-3049/3/2/41