CAS 1025476-84-9; 二乙酸基{(S)-(+)-5,5'-双[二(3,5-二-叔-丁基-4-甲氧基苯基)膦基]-4,4'-双-1,3-苯并间二氧杂环戊烯}钌(ii); diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(ii) ru(oac)2[(S)-dtbm-segphos?]

CAS:

1025476-84-9

分子式:

C₇₈H₁₀₆O₁₂P₂Ru

分子量:

1398.6899

中文名称:

二乙酸基{(S)-(+)-5,5'-双[二(3,5-二-叔-丁基-4-甲氧基苯基)膦基]-4,4'-双-1,3-苯并间二氧杂环戊烯}钌(ii)

英文名称:

diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(ii) ru(oac)2[(S)-dtbm-segphos?]

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货号	品牌	产品名称	规格	包装、参考价格	详情
D970819	MACKLIN	二乙酸基{(S)-(+)-5,5'-双[二(3,5-二-叔丁基-4-甲氧基苯基)膦基]-4,4'-双-1,3-苯并间二氧杂环戊烯}钌(II)	98%	583元/250mg; 1788元/1g; 6117元/5g;	展开
储存：2-8°C, 惰性气体
44-0181	Strem	Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos?]		795元/250mg; 2370元/1g; 5685元/5g;	展开
Technical Notes: 1. Biaryl bisphosphine ligand with narrow dihedral angle. The DM-S EGPHOS ligand, as the ruthenium complex, gives superior ena ntioselectivity and dias te re oselectivity in the asymmetric hydrogenation of a-subs tituted- ß-ke toesters. See 1 5-0066 2.Ruthenium catalyzed enantioselective synthesis of ß amino acids by hyd rogenation 3.Ruthenium catalyzed asymmetric hydrogenation of 3 quinuclidinone. See 44-0098 for Ru catalyst. References: 1. WIPO Pat. WO20050284 19. 2. u.S. Pat. App.2006047122.