A series of five coordinated iron bis(dithiolene)complexes[Fe(NHC)(S_(2)C_(2)R_(2))_(2)](R=C_(6)H_(5)or C_(6)H_(4)-p-OCH_(3))containing N-heterocyclic carbene(NHC)(NHC=1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene ...A series of five coordinated iron bis(dithiolene)complexes[Fe(NHC)(S_(2)C_(2)R_(2))_(2)](R=C_(6)H_(5)or C_(6)H_(4)-p-OCH_(3))containing N-heterocyclic carbene(NHC)(NHC=1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene or 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)were isolated in high yield(84–92%).The iron complexes were characterized by NMR spectroscopy and confirmed by single crystal X-ray diffraction studies.展开更多
基金support by funds from the Army Research Office(Department of DefenseW911NF-16-1-0197)+1 种基金funds from The American Chemical Society Petroleum Research Fund(PRF-59893-UR7)Support by funds from Chemistry Department,Wright State University,College of Science and Mathematics for the purchase of the X-ray instrument is greatly acknowledged.The authors would like to acknowledge Dr Grossie,Wright State University and Dr Fratini,University of Dayton for help with low temperature single crystal X-ray diffraction measurements.S.S.acknowledges the donors of the American Chemical Society Petroleum Research Fund(PRF-58954-UNI5)and the National Science Foundation(Award#1904825)for support of this research.
文摘A series of five coordinated iron bis(dithiolene)complexes[Fe(NHC)(S_(2)C_(2)R_(2))_(2)](R=C_(6)H_(5)or C_(6)H_(4)-p-OCH_(3))containing N-heterocyclic carbene(NHC)(NHC=1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene or 1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene)were isolated in high yield(84–92%).The iron complexes were characterized by NMR spectroscopy and confirmed by single crystal X-ray diffraction studies.
