Ethylp-(2-methyl-3-oxopropyl)- andp-(2-methyl-3-oxo-1-propenyl)benzoates: preparation and use in the synthesis of biologically active derivatives ofp-(nor-polyprenyl)benzoic acids
作者:G. V. Kryshtal'、G. M. Zhdankina、E. P. Serebryakov
DOI:10.1007/bf00698894
日期:1993.12
Novel ways for preparing the title compounds have been developed. Saturated (1) and unsaturated (2) aldehydoesters, which are easily accessible by a Pd-catalyzed reaction of ethyl 4-bromobenzoate with methallyl alcohol and aldolcondensation of ethyl 4-formyl-benzoate with propanal, respectively, are strategically advantageous intermediates for the synthesis. The results of thein vitro assays of some