Copper(II) trifluoromethanesulfonate 三氟甲烷磺酸酮
CAS 34946-82-2 MFCD00077492
化学结构图
SMILES: O=S(=O)(O[Cu]OS(=O)(=O)C(F)(F)F)C(F)(F)F
化学属性
| Mol. Formula | C2CuF6O6S2 |
|---|---|
| Mol. Weight | 361.67 |
| Melting Point | >300°C |
| TSCA | No |
| Density | 1.422 |
| Appearance | light green solid white to light green solid |
| Stability | hygroscopic |
别名和识别编码
| Chemical Name | Copper(II) trifluoromethanesulfonate |
|---|---|
| MDL Number | MFCD00077492 |
| Synonym | Copper(II) trifluoromethanesulfonate {LY} Copper(II) trifluoromethanesulfonate {} {LY} Copper(II) trifluoromethanesulfonate {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Copper(II) trifluoromethanesulfonate {} {} {} {} {} {} {} {} {} {} {} {} {} |
| EC Number | 252-300-8 |
| CAS Number | 34946-82-2 |
| Beilstein Registry Number | 4028198 |
| PubChem Substance ID | 87577063 |
| Reaxys-RN | 4028198 |
| Chemical Name Translation | 三氟甲烷磺酸酮 |
| LabNetwork Molecule ID | LN00224893 |
| InChIKey | HRQFBGFAQQDQJD-UHFFFAOYSA-N |
| InChI | InChI=1S/2CHF3O3S.Cu/c2*2-1(3,4)8(5,6)7;/h2*(H,5,6,7);/q;;+2/p-2 |
| Canonical SMILES | O=S([O-])(C(F)(F)F)=O.[Cu+2] |
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分类
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Copper
- {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Copper Catalysts
产品应用
- 有效催化把三甲基甲硅烷氰基添加到羰基化合物。
相关文献及参考
- Friedel-Crafts alkylation and acylation reactions of aromatics are also catalyzed: Tetrahedron, 57, 241 (2001).
- Widely used to generate carbenoid species from ɑ-diazo esters and ketones, via in situ reduction to the Cu(I) species: J. Am. Chem. Soc., 95, 3300 (1973). Preferred reagent for intramolecular cyclization of various diazo ketones: J. Org. Chem., 49, 11496 (1984). Also promotes the reaction between diazo esters and imines to give aziridines: J. Chem. Soc., Chem. Commun., 1 (1995).
- Catalyzes syn-selective aldol condensation of (Z)-silyl enol ethers with aldehydes: Chem. Lett., 959 (1997).
- Mild Lewis acid:
- Used catalytically, promotes dehydration of alcohols and diols to alkenes at ambient temperatures: Helv. Chim. Acta, 70, 607 (1987).
- For a brief feature on uses of the reagent in synthesis, see: Synlett, 1044 (2005).
安全信息
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- R34 Causes burns 会导致灼伤
GHS Symbol
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P330+P331
- P301+P330+P331+P310
- P303+P361+P353+P310+P363
- P304+P340
- P304+P340+P310
- P305+P351+P338
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
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