Description General description 1-Hexyne reacted with thianthrene cation radical tetrafluoroborate to form trans-1,2-bis(5-thianthreniumyl)alkene tetrafluoroborate. Application 1-Hexyne was used in the synthesis of a tricyclic isoindolinone scaffold by undergoing hydrozirconation and ring-closing metathesis (RCM). Packaging 25, 100 mL in glass bottle