“…1,2-Benzenedithiol, 3,6-dichlorobenzenedithiol, sodium maleonitriledithiolate, toluenedithiol, cobalt(II) tetrafluoroborate hexahydrate, ½RuðbpyÞ 3 Cl 2 , potassium tert-butoxide, and tetrabutylammonium bromide were purchased from Aldrich and used without further purification. Catalyst 1 was synthesized according to a literature procedure (30).…”