Technical Notes:
1. Catalyst for asymmetric hydrogenation of a and 3-keto esters . 2. Catalyst for asymmetric hydrogenation of a,B unsaturated acids.
References:
1. EP1 160237 (2001 ). 2. US5801261 ( 1998).
Strem
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{(R)-(+)-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}[(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) RuCl2[(R)-xylbinap][(R,R)-dpen]
二氯{(R)-(+)-2,2'-双[二(3,5-二甲苯基)膦]-1,1'-联萘}[(1R,2R)-(+)-1,2 -二苯基]钌(Ⅱ)
[(S)-(-)-2,2',6,6'-四甲氧基-4,4'-双(二苯基磷)-3,3'-联吡啶][(1S,2S)-(-)-1,2-二苯基乙烯二胺]二氯化钌, Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II)
(-)-Dichloro[(4S)-4-(i-propyl)-2-{(S)-2-(diphenylphosphino)ferrocenyl}oxazoline](triphenylphosphine)ruthenium(II)
(-)-二氯[(4S)-4-(I -丙基)-2-{(S)-2-(二苯基膦)二茂铁基}恶唑](三苯基膦)钌(Ⅱ)
二甲基铵二氯三(μ-氯)双[(S)-(-)-5,5'-双(二苯基膦基)-4,4'-联-1,3-苯并二恶唑]二钌酯(II)[NH2Me2][{RuCl((S)-SEGPHOS®)}2(μ-Cl)3], Dimethylammonium dichlorotri(mu-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) [NH2Me2][{RuCl((S)-segphos?)}2(mu-Cl)3]
二氯[rel-[N(S)]-N-[2-[(R)-苯硫基-kappaS]乙基]-4-吗啉乙胺-kappaNN4,kappaN4](三苯基膦)钌(II), Dichloro[rel-[N(S)]-N-[2-[(R)-phenylthio-κS]ethyl]-4-morpholineethanamine-κNN4,κN4](triphenylphosphine)ruthenium(II)
(1,3-二-邻甲苯基咪唑烷-2-亚基)(2-异丙氧基-5-硝基亚苄基)二氯钌(II)Nitro-Grela SI-o-Tolyl, (1,3-Di-o-tolylimidazolidin-2-ylidene)(2-i-propoxy-5-nitrobenzylidene)dichlororuthenium(II) Nitro-Grela SI-o-Tolyl
[1,3-双(2,4,6-三甲基苯基)-4-[(4-乙基-4-甲基哌嗪-1-基)甲基]咪唑烷-2-亚基]-(2- 丙氧基亚苄基)二氯化钌(II)水合物, [1,3-Bis(2,4,6-trimethylphenyl)-4-[(4-ethyl-4-methylpiperazin-1-ium-1-yl)methyl]imidazolidin-2-ylidene]-(2-i-propoxybenzylidene)dichlororuthenium(II) chloride AquaMet
二氯[(R)-(+)-2,2'-双(二苯基膦基)-1,1'-联萘][(S)-(+)-2-(α'-甲基甲胺)-1H-苯并咪唑]钌 (II), Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(S)-(+)-2-(α;-methylmethanamine)-1H-benzimidazole]ruthenium(II)
二氯[(4S,5S)-(+)-4,5-双(二苯基膦基)-2,2-二甲基-1,3-二氧戊环][(S)-(-)-2-(异丙基)甲胺基)-1H-苯并咪唑]钌(II), Dichloro[(4S,5S)-(+)-4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane][(S)-(-)-2-(i-propyl)methanamine)-1H-benzimidazole]ruthenium(II)