Dimethylammonium dichlorotri(mu-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((S)-dm-segphos?)}2(mu-Cl)3]

二甲基铵二氯三(μ-氯)双{(S)-(-)-5,5'-双[二(3,5-二甲苯基)膦基] -4,4'-双-1,3-苯并间二氧杂环戊烯}二钌(II)

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Strem

CAS

944451-14-3

货号

44-0521

包装型号

规格纯度

价格

960 元 *本价格含增值税费

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数量

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半岛bd体育手机客户端名称：

944451-14-3
Dimethylammonium dichlorotri(mu-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((S)-dm-segphos?)}2(mu-Cl)3]
二甲基铵二氯三(μ-氯)双{(S)-(-)-5,5'-双[二(3,5-二甲苯基)膦基] -4,4'-双-1,3-苯并间二氧杂环戊烯}二钌(II)

半岛bd体育手机客户端介绍：

Technical Notes:

1. Biaryl bisphosphine ligand with narrow dihedral angle. The DM-S EGPHOS? ligand, as the ruthenium complex, gives superior

enantioselectivity and diastereoselectivity in the asymmetric hydrogenation of a-substituted-?-ketoesters. See 15-0066.

2.Ruthenium catalyzed enantioselective synthesis of ? amino acids by hydrogenation

3.Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone. See 44-0098 for Ru catalyst.

References:

1. U.S. Pat. 7626034.

2. U.S. Pat 7462722.

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二氧化钌, Ruthenium(IV) oxide

Ruthenium

钌,在氧化铝上的0.5%

三氯化钌水合物, Ruthenium(III) Chloride Hydrate

氯[(S)-2,2'-双(二苯基膦基)-1,1'-联萘基][(1S,2S)-环己烷-1,2-二胺]钌(II)四(五氟苯基)硼酸盐, Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-cyclohexane-1,2-diamine]ruthenium(II) tetrakis(pentafluorophenyl)borate

{[(1S,2S)-2-氨基-1,2-二苯基乙基](4-甲苯磺酰基)酰氨基}(对-伞花烃)(吡啶)钌(II)四氟硼酸盐, {[(1S,2S)-2-Amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)(pyridine)ruthenium(II) tetrafluoroborate

三环己基膦[2,4 -二氢-2,4,5 -三苯基-3H-1,2,4 -三唑-3-亚基][2-噻吩基亚甲基]钌(II),二氯, Tricyclohexylphosphine[2,4-dihydro-2,4,5-triphenyl-3H-1,2,4-triazol-3-ylidene][2-thienylmethylene]ruthenium(II) dichloride

三(4,4'-二甲基-2,2'-联吡啶)六氟磷酸钌(II), Tris(4,4'-dimethyl-2,2'-bipyridine)ruthenium(II) hexafluorophosphate

(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

(-)-1,2-双((2R,5R)-2,5-二甲基磷皂)苯

(+)-2,3-双[(2s,5s)-2,5-二甲基膦酰]-1-甲基-1H-吡咯-2,5-二酮(1,5-环辛二烯)铑(I)四氟硼酸盐, (+)-2,3-Bis[(2S,5S)-2,5-dimethylphospholanyl]-1-methyl-1H-pyrrole-2,5-dione(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

(-)-1,2-双((2s,5s)-2,5-二异丙基膦酸)苯(1,5-环辛二烯)铑(I)四氟硼酸盐, (-)-1,2-Bis((2S,5S)-2,5-di-i-propylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

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