Metal catalyst

2-(dicyclohexylphosphanyl)-1-methyl-3-phenyl-1H-indole

2,2'-Dimethoxy-1,1'-binaphthalene

N,N-dimethylbenzenaminium tetrakis(perfluorophenyl)borate

diphenyldi-p-tolylphosphonium iodide

N,N-dimethyl-N-tetradecyltetradecan-1-aminium chloride

((2E,4E)-5-(4-methoxy-2,3,6-trimethylphenyl)-3-methylpenta-2,4-dien-1-yl)triphenylphosphonium bromide

2-chloro-4-nitrophenyl dihydrogen phosphate

cis-Diiododiammineplatinum(II)

N,N-dimethyl-N-nonylnonan-1-aminium chloride

butyltriphenylphosphonium iodide

(2S,3S,4aR,8aR)-2,3-Bis[2-(diphenylphosphino)phenyl]-1,4-dimethyldecahydroquinoxaline

Tetraethylammonium Trifluoromethanesulfonate

Tetrabutylammonium Trifluoromethanesulfonate

Didodecyldimethylammonium Chloride

Tetraethylammonium Hexafluorophosphate(V)

(1S)-3-[[(9S)-Cinchonan-9-ylimino]methyl]-2'-[[(tert-butyl)diphenylsilyl]oxy]-[1,1'-binaphthalen]-2-ol