(1R,1′R,2S,2′S)-2,2′-二叔丁基-2,3,2′,3′-四氢-1H,1′H-(1,1′)二异磷哚 , min. 98%
(1R,1'R,2S,2'S)-(+)-2,2'-Di-t-butyl-2,3,2',3'-tetrahydro-1,1'-bi-1H-isophosphindole, min. 98% (R,R,S,S)-DUANPHOS
分子式: C24H32P2
分子量: 382.46
纯度: min. 98%
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Technical Notes:
1. As a highly electron-donating and conformationally rigid ligand, the rhodium complex of DuanPhos has exhibited remarkably high enantioselectivities and reactivities for the hydrogenation of a variety of functionalized olefins
2. Rhodium/DUANPHOS catalyst used in the synthesis of 2-trifluoromethyl lactic acid by asymmetric hyd roformylation.
References:
1.Angew Chem. Int. Ed., 2005, 44, 1687 .
2. J. Org Chem., 2013, 78, 3429.
