Syntheses from perfluoro-2-butyne. I. Fluoride ion promoted telomerization of perfluoro-2-butyne with 2-bromoperfluoro-2-butene. trans-3-Bromoperfluoro-1,2,3,4-tetramethylcyclobutene
Syntheses from perfluoro-2-butyne. I. Fluoride ion promoted telomerization of perfluoro-2-butyne with 2-bromoperfluoro-2-butene. trans-3-Bromoperfluoro-1,2,3,4-tetramethylcyclobutene