(Rs)-n-((s)-(4-(tert-butyl)phenyl)(5-(diphenylphosphanyl)-9,9-dimethyl-9h-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide

(R)-N-((R)-(5-(Diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl)(4-methoxyphenyl)methyl)-2-methylpropane-2-sulfinamide

(R)-N-((1S)-(Adamantan-1-yl)(5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropan-2-sulfinamide

(R)-N-((S)-(3,5-di-tert-butyl-4-methoxyphenyl)(2-(diphenyl phosphanyl)phenyl)methyl)-2-methylpropane-2-sulfinamide

(R)-N-((R)-Adamantan-1-yl(5-(diphenylphosphanyl)-9,9-dimethyl-9H-xanthen-4-yl)methyl)-2-methylpropane-2-sulfinamide

Tetrabutylphosphonium hexafluorophosphate(V)

(Oxybis(ethane-2,1-diyl))bis(diphenylphosphine)

Tetraoctylphosphonium bromide

(R)-N-((S)-(2-(diphenylphosphanyl)phenyl)(phenyl)methyl)-2-methylpropane-2-sulfinamide