Room-Temperature Aerobic C–CN Bond Activation in Nickel(II) Cyanomethyl Dicarboranyl Complex
Room-Temperature Aerobic C–CN Bond Activation in Nickel(II) Cyanomethyl Dicarboranyl Complex
复制标题
镍(II)氰甲基二碳硼基络合物中的室温需氧 C–CN 键活化
DOI:
10.1021/acs.organomet.3c00216
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发表时间:
2023
期刊:
影响因子:
2.8
通讯作者:
Peryshkov, Dmitry V.
中科院分区:
文献类型:
--
作者:
Islam, Mohammad Jahirul;Park, Kyoung Chul;Manley, Olivia M.;Smith, Mark D.;Makris, Thomas M.;Peryshkov, Dmitry V.
We report the synthesis and characterization of a nickel(II) complex of the dicarboranyl CNC dianionic pincer ligand, which activates acetonitrile by C–C bond cleavage. Deprotonation of the relatively acidic C–H bond of the coordinated acetonitrile with potassiumt-butoxide led to the formation of theC-bound cyanomethylene ligand at the metal center. Unlike most previously characterized Ni(II) cyanoalkyls, the resulting complex exhibited quick transformation under aerobic conditions at room temperature to afford CNC-ligated nickel(II) cyanide, indicating facile cleavage of the C–CN bond. The cyanoalkyl and cyanide complexes were isolated in excellent yields and characterized by NMR spectroscopy and single-crystal X-ray diffraction. Carbon-containing products of the aerobic C–CN bond activation are hydroxyacetonitrile, formaldehyde, cyanomethyl formate, and carbon dioxide.
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DOI:
--
发表时间:
2023
期刊:
影响因子:
--
作者:
M. Hawthorne
通讯作者:
M. Hawthorne
影响因子:
4.6
作者:
A. Bond;S. Derossi;F. Jensen;F. B. Larsen;C. McKenzie;J. Nelson
通讯作者:
J. Nelson
DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
J. Deutsch;H. Niclas
通讯作者:
H. Niclas
影响因子:
15
作者:
S. Reilly;Yu;S. Ren;N. Strotman
通讯作者:
N. Strotman
影响因子:
8.4
作者:
Laurens Claes;Roman Matthessen;I. Rombouts;I. Stassen;Trees De Baerdemaeker;D. Depla;J. Delcour;B. Lagrain;D. D. De Vos
通讯作者:
D. D. De Vos