Synthesis and characterization of the facial and meridional isomers of Co(5-MeOqo)3 (5-MeOqoH = 5-Methoxy-1,2-benzoquinone-2-oxime) and crystal structural of fac-Co(5-MeOqo)3
作者:John Charalambous、Dinesh V. Raghvani、Oliviero Carugo、Carla Bisi Castallani、Nicola Sardone
DOI:10.1016/0277-5387(95)00327-5
日期:1996.3
The facial and meridionalisomers of Co(5-MeOqo)3 were prepared by the interaction of 5-methoxy-1,2-benzoquinone-2-oxime (5-MeOqoH) with cobalt(II) chloride, separated by chromatography and characterized by 1H and 13C NMR. The structure of the facialisomer was determined by X-ray crystallography. The complex is octahedral and the ligands chelate through the oximic nitrogen forming five membered rings
Co(5-MeOqo)3的面部和子午异构体是通过5-甲氧基-1,2-苯醌-2-肟(5-MeOqoH)与氯化钴(II)的相互作用制备的,通过色谱法进行了分离并进行了表征1 H和13 C NMR。面部异构体的结构通过X射线晶体学确定。该络合物为八面体,并且配体通过肟基氮螯合形成五个成员环。
The interaction of pentacarbonyl iron(O) with selected 1,2-quinone mono-oximes (2-nitrosophenols) in the presence or absence of aniline
作者:John Charalambous、L. Ian B. Haines、Jackie S. Morgan、David S. Peat、Michael J.M. Campbell、Joe Bailey
DOI:10.1016/s0277-5387(00)80949-3
日期:——
Henrich; Rhodius, Chemische Berichte, 1902, vol. 35, p. 1480
作者:Henrich、Rhodius
DOI:——
日期:——
Hodgson; Clay, Journal of the Chemical Society, 1929, p. 2778
作者:Hodgson、Clay
DOI:——
日期:——
Copper-Mediated Nitrosation: 2-Nitrosophenolato Complexes and Their Use in the Synthesis of Heterocycles
作者:Alexander J. Nicholls、Andrei S. Batsanov、Ian R. Baxendale
DOI:10.3390/molecules24224154
日期:——
products, in yields generally low in line with the intrinsic high reactivity of 2-nitrosophenols. The product complexes are useful intermediates as demonstrated in revisiting a formal [4 + 2] cycloaddition with dimethylacetylene dicarboxylate to synthesise bicyclic products in variable yields, revealing the product has a novel structure different from those previously reported in the literature.