[N-[(1S)-7'-[双[3，5-二叔丁基苯基]膦-κP]-2，2'，3，3'-四氢-1，1'-螺二[1H-茚]-7-基]-3-甲基-2-吡啶甲胺-κN1，κN2]二氢氯化铱

Chlorodihydrido{(S)-(-)-7-Bis(3,5-di-t-butylphenyl)phosphino-7'-[(3-methylpyridine-2-ylmethyl)amino]-2,2',3,3'-tetrahydro-1,1'-spirobiindane}iridium(III), >97% (>99% ee) Ir-(S)-DTB-SpiroPAP-3-Me
98% ( Chemicell/科米赛尔)