Gold(I) ethylene and copper(I) ethylene complexes supported by a polyhalogenated triazapentadienyl ligand

Inorganic Chemistry
Jaime A Flores, H V Rasika Dias

Abstract

A rare gold(I) ethylene complex and the closely related copper(I) ethylene adduct have been isolated using [N{(C3F7)C(2,6-Cl2C6H3)N}2]- as the supporting ligand. [N{(C3F7)C(2,6-Cl2C6H3)N}2]Au(C2H4) (1) is an air-stable solid. It features a U-shaped triazapentadienyl ligand backbone and a three-coordinate, trigonal-planar gold center. The copper(I) adduct [N{(C3F7)C(2,6-Cl2C6H3)N}2]Cu(C2H4) (2) also has a similar structure. The 13C NMR signal corresponding to the ethylene carbons of 1 appears at about 64 ppm upfield from the free ethylene, while the ethylene carbons of 2 show a relatively smaller (39 ppm) upfield shift. [N{(C3F7)C(2,6-Cl2C6H3)N}2]M(C2H4) (M=Cu, Au) mediate carbene-transfer reactions from ethyl diazoacetate to saturated and unsaturated hydrocarbons.

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Citations

May 8, 2010·Chemical Communications : Chem Comm·Manuel R FructosPedro J Pérez
Jun 8, 2011·Beilstein Journal of Organic Chemistry·Lei ZhouJianbo Wang
Sep 20, 2016·Organometallics·Kristine KlimovicaOlafs Daugulis
Dec 15, 2015·Chemical Society Reviews·Lu Liu, Junliang Zhang
Feb 16, 2016·Dalton Transactions : an International Journal of Inorganic Chemistry·Naveen V KulkarniH V Rasika Dias
May 4, 2016·Chemical Communications : Chem Comm·Manuel R FructosPedro J Pérez
Jul 1, 2018·Chemistry, an Asian Journal·Yuan-Yuan RenShou-Fei Zhu
Sep 18, 2009·Dalton Transactions : an International Journal of Inorganic Chemistry·Jaime A FloresH V Rasika Dias
Jul 29, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·H V Rasika DiasCarlo Santini
Jun 22, 2019·Chemical Communications : Chem Comm·Miquel NavarroDidier Bourissou
Jan 6, 2009·Dalton Transactions : an International Journal of Inorganic Chemistry·Masahiko MaekawaSusumu Kitagawa
Nov 28, 2012·Angewandte Chemie·Nicky SavjaniManfred Bochmann
Mar 29, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Jaime A FloresH V Rasika Dias
Jan 13, 2021·Chemical Communications : Chem Comm·Jiang WuH V Rasika Dias
Dec 17, 2008·Inorganic Chemistry·Jiang WuH V Rasika Dias
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Sep 6, 2012·Journal of the American Chemical Society·Thomas GhebreghiorgisAaron Aponick

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