The absence of endoperoxide-containing products derived from 10,10-difluoroarachidonic acid has been thought to indicate the importance of a C-10 carbocation in PGG2 synthesis.
A ausencia de produtos que conteñan endoperóxido derivados do ácido 10,10-difluoroaraquidónico pensouse que indicaba a importancia dun carbocatión C-10 na síntese de PGG2.