Dichloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-xylbinap][(R)-daipen],氯{?-(+)-2,2'-双[二(3,5-二甲苯基)磷]-1,1'-联萘}[(2R)-(-)-1,1-双(4-甲氧苯基)-3-甲基-1,2-丁基二胺基]钌(II)
氯{?-(+)-2,2'-双[二(3,5-二甲苯基)磷]-1,1'-联萘}[(2R)-(-)-1,1-双(4-甲氧苯基)-3-甲基-1,2-丁基二胺基]钌(II)
Dichloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-xylbinap][(R)-daipen]
品牌: Strem
产品编号: 44-0212
分子式: C71H74Cl2N2O2P2Ru
分子量: 1221.28
纯度: null
包装库存价格
Simple Empty
暂无数据
收藏

推荐产品

基本信息

安全信息

化学和物理性质

产品描述

Technical Notes:

1.Highly active catalyst for hydrogenation of simple ketones giving high enantioselectivity when sterically unsymmetrical ketones such as acetophenone, heteroaryl ketones, benzophenones, cyclopropyl ketones, and cyclohexyl ketones are substrates. Ee's are enhanced with XyIBINAP relative to BINAP. The otherwise poorly bonded ketone is held in the transition state by hydrogen bonding to the protic bidentate amine.

2. Carbonyl groups are selectively reduced even when olefins exist in the s ame molecule.

3. In the presence of strong base, and catalyst, simple ketones, having substituents at the a-position, may be induced to undergo dynamic kinectic resolution during their hydrogenatio n toproduce , two chiral carbon centers in high yield.

References:

1. Angew Chem. Int. Ed.. 2001, 40, 40. (review article)

2.Org. Lott 2000, 2, 1749.

3.Org. Lott. 2000, 2, 659.

4.J. Am. Chem. Soc.. 1998. 120, 13529.

5.J. Am. Chem. Soc 2000, 122, 6510.

参考文献