So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Polyakov, Oleg G.; Ivanova, Svetlana M.; Gaudinski, Christine M.; Miller, Susie M.; Anderson, Oren P.; Strauss, Steven H. researched the compound: Mesitylcopper(I)( cas:75732-01-3 ).Application In Synthesis of Mesitylcopper(I).They published the article 《Cu(CO)2(N(SO2CF3)2). The First Structurally Characterized Copper(I) Polycarbonyl》 about this compound( cas:75732-01-3 ) in Organometallics. Keywords: crystal structure copper carbonyl sulfonylamido complex; mol structure copper carbonyl sulfonylamido complex; copper carbonyl sulfonylamido complex preparation carbon monoxide addition dissociation. We’ll tell you more about this compound (cas:75732-01-3).
The title compound (II) was synthesized from a CH2Cl2 solution of mesitylcopper(I) and HN(SO2CF3)2 treated with 1.3 atm CO. The X-ray structure of II shows a three-coordinate Cu+ ion bonded to the sulfonamide nitrogen atom and to two CO ligands with long Cu-C bonds (1.90 and 1.91 Å) and a C-Cu-C bond angle of 122°. The two ν(CO) IR bands for II are at 2158 (s) and 2184 (m) cm-1. Cu(CO)3(N(SO2CF3)2) was produced from II being under 2000 psi CO. Cu(CO)(N(SO2CF3)2) formed quickly when II was under vacuum while further loss of CO was very slow at 24°C but more rapid at 80°C yielding Cu(N(SO2CF3)2).
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Reference:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com