3,4-Bis-(p-hydroxyphenyl)-3-hexene 4-methyl ether

Diethylstilbestrol Monomethyl Ether was synthesized by methylation of diethylstilbestrol (DES) to show attractant activity to zoospores. The attracted zoospores were encysted and then germinated in the presence of Diethylstilbestrol Dimethyl Ether.