The crystal structure of a hexanuclear mixed thiophenolato-alkynyl copper(I) complex: [Cu3{SC6H4(CH2NMe2)-2}2(CCBut)]2: a model for electron deficient organocopper(I) complexes with cuprate reactivity
Electrochemical synthesis of copper(<scp>i</scp>) acetylides <i>via</i> simultaneous copper ion and catalytic base electrogeneration for use in click chemistry
作者:Peter W. Seavill、Katherine B. Holt、Jonathan D. Wilden
DOI:10.1039/c9ra06782e
日期:——
We report an efficient and sustainable electrochemical synthesis of copper(I) acetylides using simultaneous copper oxidation and Hofmann elimination of quaternary ammonium salts. The electrochemically-generated base was also regenerated electrochemically, making it catalytic. A ‘Click test’ (CuAAC reaction) was performed to assess product purity and an electrochemically-promoted, one-pot CuAAC reaction
我们报告了一种高效且可持续的铜 ( I ) 乙炔化物电化学合成方法,该方法使用同时铜氧化和 Hofmann 消除季铵盐。电化学生成的碱也被电化学再生,使其具有催化作用。进行了“点击测试”(CuAAC 反应)以评估产品纯度,并进行了电化学促进的一锅法 CuAAC 反应,这是该方法在药物相关反应中的初步示范。
Synthesis, structures and photophysics of novel luminescent platinum–copper complexes
作者:Irene Ara、Jesús R Berenguer、Eduardo Eguizábal、Juan Forniés、Julio Gómez、Elena Lalinde
DOI:10.1016/s0022-328x(03)00012-3
日期:2003.3
The novel hexanuclearplatinum–coppercomplex [Pt2Cu4(C6F5)4(CCtBu)4(acetone)2] (1) and the polynuclear derivative [PtCu2(C6F5)2(CCPh)2]x (2), which crystallises in acetone as [Pt2Cu4(C6F5)4(CCPh)4(acetone)4] (2)·(acetone)4, have been prepared using [cis-Pt(C6F5)2(THF)2] and the corresponding copper–acetylide [Cu(CCR)]x (molar ratio 1:2) as starting materials. Treatment of 1 and 2 with 2,2′-bipyridine
新颖的六核铂-铜络合物[PT 2的Cu 4(C 6 ˚F 5)4(CC吨丁基)4(丙酮)2 ](1)和多核衍生物[PtCu 2(C 6 ˚F 5)2( CCPh)2 ] x(2),在丙酮中结晶为[Pt 2 Cu 4(C 6 F 5)4(CCPh)4(丙酮)4 ](2)·(丙酮)4,是用[顺式-Pt(C 6 F 5)2(THF)2 ]和相应的乙炔铜[Cu(CCR)] x(摩尔比1:2)制备的材料。用2,2'-联吡啶(摩尔比Cu-bipy 1:1)处理1和2,得到新的三核衍生物[顺式-Pt(C 6 F 5)2(μ-CCR)2 } Cu(bipy)} 2 ](R = t Bu 3,Ph 4),其中,所述双阴离子3-粗铂-1,4-二炔充当didentate桥联配体,以两个不同的阳离子的Cu(联吡啶)为单位通过η 2上侧的-炔片段的协调。而类似的治疗1与DPPE法(Cu-DPPE 1:1),得到[顺式-Pt(C
tert-Butyl-substituted cyclooctatetraenes
作者:Michael J. Miller、Matthew H. Lyttle、Andrew Streitwieser
DOI:10.1021/jo00323a001
日期:1981.5
Chow, Yuan L.; Buono-Core, Gonzalo E., Canadian Journal of Chemistry, 1983, vol. 61, p. 795 - 800
作者:Chow, Yuan L.、Buono-Core, Gonzalo E.
DOI:——
日期:——
Degrand,C.; Lacour,M., Bulletin de la Societe Chimique de France, 1976, p. 817 - 824