三氟甲磺酸銅

三氟甲磺酸銅
	IUPAC名; 三氟甲磺酸銅(II)
别名	三氟甲磺酸銅
识别
CAS号	34946-82-2
PubChem	2734996
ChemSpider	2016731
SMILES	[Cu+2].FC(F)(F)S([O-])(=O)=O.FC(F)(F)S([O-])(=O)=O;
InChI	1/2CHF3O3S.Cu/c22-1(3,4)8(5,6)7;/h2(H,5,6,7);/q;;+2/p-2;
InChIKey	SBTSVTLGWRLWOD-NUQVWONBAL
性质
化学式	C2CuF6O6S2
摩尔质量	361.68 g·mol−1
外观	白色至淡藍色粉末
溶解性（水）	非常可溶且易潮解
危险性
PEL	TWA 1 mg/m3 (以銅質量計算)
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

三氟甲磺酸铜(II)是三氟甲磺酸的铜(II)盐，其化学式为Cu(OSO₂CF₃)₂ ，缩写为Cu(OTf)₂ 。该物质于 1972 年首次被報告發現。 ^[2]三氟甲磺酸铜(II)是一种强路易斯酸。它在多种有机反应中作用像醋酸铑 (II)一樣作為催化剂，例如狄尔斯–阿尔德反应^[3]和环丙烷化反应^[4] 。

参考資料

^ NIOSH Pocket Guide to Chemical Hazards. #0150. NIOSH.
^ Jenkins, C.L.; Kochi, J.K. Solvolytic Routes via Alkylcopper Intermediates in the Electron-Transfer Oxidation of Alkyl Radicals. Journal of the American Chemical Society. 1972, 94 (3): 843–855. doi:10.1021/ja00758a024.
^ Evans, D.A.; Miller, S.J.; Lectka, T.; von Matt, P. Chiral Bis(oxazoline)copper(II) Complexes as Lewis Acid Catalysts for the Enantioselective Diels–Alder Reaction. Journal of the American Chemical Society. 1999, 121 (33): 7559–7573. doi:10.1021/ja991190k.
^ Salomon, R.G.; Kochi, J.K. Copper(I) catalysis in cyclopropanations with diazo compounds. Role of olefin coordination. Journal of the American Chemical Society. 1973, 95 (10): 3300–3310. doi:10.1021/ja00791a038.

[PGCH-1] NIOSH Pocket Guide to Chemical Hazards. #0150. NIOSH.

[2] Jenkins, C.L.; Kochi, J.K. Solvolytic Routes via Alkylcopper Intermediates in the Electron-Transfer Oxidation of Alkyl Radicals. Journal of the American Chemical Society. 1972, 94 (3): 843–855. doi:10.1021/ja00758a024.

[3] Evans, D.A.; Miller, S.J.; Lectka, T.; von Matt, P. Chiral Bis(oxazoline)copper(II) Complexes as Lewis Acid Catalysts for the Enantioselective Diels–Alder Reaction. Journal of the American Chemical Society. 1999, 121 (33): 7559–7573. doi:10.1021/ja991190k.

[4] Salomon, R.G.; Kochi, J.K. Copper(I) catalysis in cyclopropanations with diazo compounds. Role of olefin coordination. Journal of the American Chemical Society. 1973, 95 (10): 3300–3310. doi:10.1021/ja00791a038.

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