所有图片(3)
About This Item
线性分子式:
(CF3SO3Cu)2 · C6H6
CAS号:
分子量:
503.34
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22
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等级
technical grade
质量水平
方案
90%
表单
powder
反应适用性
core: copper
reagent type: catalyst
mp
160 °C (dec.) (lit.)
SMILES字符串
[Cu+].[Cu+].c1ccccc1.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/C6H6.2CHF3O3S.2Cu/c1-2-4-6-5-3-1;2*2-1(3,4)8(5,6)7;;/h1-6H;2*(H,5,6,7);;/q;;;2*+1/p-2
InChI key
GNXZWVVAAMVOJY-UHFFFAOYSA-L
应用
三氟甲磺酸铜(I)苯络合物可用作以下反应的催化剂：
它还可与基于氨基酸的手性膦配体结合使用，催化烷基锌与无环α,β-不饱和酮的不对称共轭加成，以高产率和优异的对映选择性合成β-烷基羰基。
- 通过形成羧酸铜(I)中间体，合成烯醇酯。
- 环状烯烃的对映选择性烯丙基氧化。
- 通过形成磺酰胺基自由基，由N-烯基、炔基和烷基N-苯甲酰氧基磺酰胺制备2,5-二取代的吡咯烷衍生物。
它还可与基于氨基酸的手性膦配体结合使用，催化烷基锌与无环α,β-不饱和酮的不对称共轭加成，以高产率和优异的对映选择性合成β-烷基羰基。
警示用语：
Warning
危险声明
危险分类
Flam. Sol. 2
储存分类代码
4.1B - Flammable solid hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Jerome Bayardon et al.
The Journal of organic chemistry, 69(9), 3121-3128 (2004-04-24)
Various enantiopure fluorous bis(oxazolines) with fluorine content between 52.7 and 58.7% have been synthesized by a simple reaction sequence that involved the introduction of two fluorinated ponytails by alkylation of the corresponding nonfluorous bis(oxazolines). These new ligands have been used
Synthesis of Enol Esters from Copper (I) Carboxylates Generated from Copper (I) Trifluoromethanesulfonate Benzene Complex
Lefler SR and Rose SD
Synthetic Communications, 29(21), 3805-3810 (1999)
Enantioselective total synthesis of erogorgiaene: applications of asymmetric Cu-catalyzed conjugate additions of alkylzincs to acyclic enones
Cesati RR, et al.
Journal of the American Chemical Society, 126(1), 96-101 (2004)
Richard R Cesati et al.
Journal of the American Chemical Society, 126(1), 96-101 (2004-01-08)
The first enantioselective synthesis of erogorgiaene (1), an inhibitor of mycobacterium tuberculosis, is disclosed. The total synthesis highlights the utility of asymmetric conjugate additions (ACA) of alkylzincs to acyclic alpha,beta-unsaturated ketones catalyzed by peptidic phosphine ligands and (CuOTf)(2).C(6)H(6). Moreover, several
Synthetic methods of pyrrolidines from N-hydroxylsulfonamides by using bis [copper (I) trifluoromethanesulfonate]-benzene complex as a redox catalyst
Liu Zhenhong
Thesis (2012)
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