Molecular design and synthesis of organic ferroelectric materials with a -OCH2CF2CH2O- moiety as the basic molecular structure were conducted in order to improve the high coercive field value of poly(vinylidene fluoride) (PVDF). The synthesis of the designed molecules were based on the half ester 2,2-difluoro-l,3-propanediol N,N-diethylcarbamamic acid. The sequence of alkylation of alcohol, deprotection