二氯[（S )-(+)- 4,12 -双（二（3,5 -二甲苯基）膦） - [2.2]，对环芳烷] [（1R，2R)-(+)- 1,2 -二苯基]钌

二氯[（S )-(+)- 4,12 -双（二（3,5 -二甲苯基）膦） - [2.2]，对环芳烷] [（1R，2R)-(+)- 1,2 -二苯基]钌，min. 95%

Dichloro[(S)-(+)-4,12-bis(di(3,5-xylyl)phosphino)-[2.2]-paracyclophane][(1R,2R)-(+)-1,2-diphenylethylene-diamine]ruthenium(II), min. 95%

货号:J3444-0381

品牌:Strem

纯度:min. 95%

CAS NO:364795-64-2

分子式:RuCl?[C??H??P?][C??H??N?]

分子量:1073.12

包装	价格
10mg	1789元	留言咨询
50mg	3527元	留言咨询

仅供研发或工业应用，不可直接用于食品、药品、临床诊断或治疗。

产品介绍

Technical Notes:

1. The Noyori (diphosphine) RuClz (diamine) catalysts containing the chiral ligand Xylyl-Phanephos display exceptional activity and enantioselectivity in the asymmetric hydrogenation of a wide range of aromatic, heteroaromatic and a,ß-unsaturatedketones.

2.Reactions are performed under mild conditions at room temperature and typically at low Hz pressures of 2-10 bar. substrate concentrations of up to 40% w/v are tolerated

3.Molar substrate/catalyst ratios of up to 1 00,000/1 are achieved with excellent reactivity and enantioselectivity using commercial grade substrates and solvents.

References:

1.Org. Lett.. 2000, 2. 4173.

2.Burk, M.J.; Hems. w.; Zanotti-Gerosa, A. PCT WO/0 174829 A1, 2001.

3.Org. Proc. Res. Dev.. 2003, 7, 89.

应用分类

有机化学 > 催化剂和配体 > 金属催化剂 > 钌催化剂

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