474592
(R,R)-(-)-N,N′-双(3,5-二-叔丁基亚水杨基)-1,2-环己二胺钴(II)
别名:
(R,R)-N,N′-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminatocobalt(II), (R,R)-Co(salen), (R,R)-Jacobsen HKR catalyst
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所有图片(3)
About This Item
线性分子式:
[[[(CH3)3C]2C6H2-2-(O-)CH=N]2C6H10]Co
CAS号:
分子量:
603.74
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.22
mp
>350 °C (lit.)
质量水平
SMILES字符串
CC(C)(C)c1cc2C=[N@H]3[C@@H]4CCCC[C@H]4[N@@H]5=Cc6cc(cc(c6O[Co]35Oc2c(c1)C(C)(C)C)C(C)(C)C)C(C)(C)C
InChI
1S/C36H54N2O2.Co/c1-33(2,3)25-17-23(31(39)27(19-25)35(7,8)9)21-37-29-15-13-14-16-30(29)38-22-24-18-26(34(4,5)6)20-28(32(24)40)36(10,11)12;/h17-22,29-30,39-40H,13-16H2,1-12H3;/q;+2/p-2/b37-21+,38-22+;/t29-,30-;/m1./s1
InChI key
ZFWPDJKMASHRPT-CITKKJEGSA-L
应用
用于末端环氧化物的水解动力学拆分和内消旋环氧化物不对称开环的催化剂。
警示用语：
Danger
危险声明
危险分类
Aquatic Chronic 3 - Skin Sens. 1A - STOT RE 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
Jacobsen, E.N. et al.
Tetrahedron Letters, 38, 773-773 (1997)
M Tokunaga et al.
Science (New York, N.Y.), 277(5328), 936-938 (1997-08-15)
Epoxides are versatile building blocks for organic synthesis. However, terminal epoxides are arguably the most important subclass of these compounds, and no general and practical method exists for their production in enantiomerically pure form. Terminal epoxides are available very inexpensively
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