425176
三氟甲磺酸钆(III)
98%
别名:
三（三氟甲磺酸）钆, 三氟甲烷磺酸钆(III)
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关于此项目
线性分子式:
(CF3SO3)3Gd
化学文摘社编号:
分子量:
604.46
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
assay
98%
reaction suitability
core: gadolinium, reagent type: catalyst
SMILES string
[Gd+3].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F
InChI
1S/3CHF3O3S.Gd/c3*2-1(3,4)8(5,6)7;/h3*(H,5,6,7);/q;;;+3/p-3
InChI key
DYOBTPTUHDTANY-UHFFFAOYSA-K
Application
用于硅基烯醇醚与醛进行羟醛反应的耐水路易斯酸。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
David A Evans et al.
Journal of the American Chemical Society, 125(34), 10162-10163 (2003-08-21)
A highly enantioselective, quinone Diels-Alder reaction catalyzed by chiral samarium and gadolinium pyridyl-bis(oxazoline) (pybox) complexes has been developed. The reaction scope has been extended to include three quinones and five dienes, all of which exclusively provide the expected endo product
Kobayashi, S.; Nagayama, S.
Journal of the American Chemical Society, 119, 10049-10049 (1997)
Yamanaka et al.
Organic letters, 2(2), 159-161 (2000-05-18)
[reaction: see text] Ytterbium trifluoromethanesulfonate [Yb(OTf)3] catalyzed the imino ene reaction of N-tosyl aldimine with alpha-methylstyrene to give a homoallylamine in moderate yield. Furthermore, addition of a catalytic amount of chlorotrimethylsilane (TMSCI) dramatically enhanced the imino ene reaction.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 425176-5G | 04061833499078 |