Pyrido[1,2-a][1,2,4]triazol-3-ylidenes as a New Family of Stable AnnulatedN-Heterocyclic Carbenes: Synthesis, Reactivity, and Their Application in Coordination Chemistry and Organocatalysis

2008 ◽  
Vol 73 (21) ◽  
pp. 8256-8264 ◽  
Author(s):  
Yajun Ma ◽  
Siping Wei ◽  
Jingbo Lan ◽  
Jingzhi Wang ◽  
Rugang Xie ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Heterocyclic Carbenes ◽  
New Family

Imidazolium-benzimidazolates as convenient sources of donor-functionalised normal and abnormal N-heterocyclic carbenes

2019 ◽  
Vol 55 (65) ◽  
pp. 9705-9708 ◽  
Author(s):  
Kunal Kureja ◽  
Julian Zinke ◽  
Clemens Bruhn ◽  
Ulrich Siemeling
Keyword(s):  
Coordination Chemistry ◽  
Heterocyclic Carbenes ◽  
New Family

Imidazolium-benzimidazolates are established as a new family of “instant carbenes” with highly versatile coordination chemistry.

scholarly journals Straightforward access to chalcogenoureas derived from N-heterocyclic carbenes and their coordination chemistry

2020 ◽  
Vol 49 (34) ◽  
pp. 12068-12081
Author(s):  
Marina Saab ◽  
David J. Nelson ◽  
Nikolaos V. Tzouras ◽  
Tahani A. C. A. Bayrakdar ◽  
Steven P. Nolan ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Heterocyclic Carbenes ◽  
Coinage Metals

Herein, we describe a straightforward access to chalcogenoureas derived from N-heterocyclic carbenes, and we investigate the coordination chemistry of selenoureas with coinage metals.

Coordination Chemistry of Highly Hemilabile Bidentate Sulfoxide N-Heterocyclic Carbenes with Palladium(II)

2014 ◽  
Vol 9 (12) ◽  
pp. 3498-3510 ◽  
Author(s):  
Kuo-Hsuan Yu ◽  
Chia-Ching Wang ◽  
I-Hsin Chang ◽  
Yi-Hung Liu ◽  
Yu Wang ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Heterocyclic Carbenes

Coordination chemistry of half-open trozircenes: Adduct formation of [(η7-C7H7)Zr(η5-2,4-C7H11)] with isocyanides, phosphines and N-heterocyclic carbenes

2010 ◽  
Vol 364 (1) ◽  
pp. 23-29 ◽  
Author(s):  
Andreas Glöckner ◽  
Atta M. Arif ◽  
Richard D. Ernst ◽  
Thomas Bannenberg ◽  
Constantin G. Daniliuc ◽  
...  
Keyword(s):  
Coordination Chemistry ◽  
Adduct Formation ◽  
Heterocyclic Carbenes

scholarly journals Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals

2018 ◽  
Vol 22 (2) ◽  
pp. 73
Author(s):  
Nawal Al-Rasbi ◽  
Michael David D.Ward
Keyword(s):  
Coordination Chemistry ◽  
Excited States ◽  
State Energy ◽  
Luminescence Spectra ◽  
Dinuclear Complexes ◽  
Spectroscopic Methods ◽  
The Novel ◽  
X Ray ◽  
New Family ◽  
Triplet State Energy

A new family of lanthanide/boron-based complexes have been synthesized from the novel substituted poly(pyrazolylpyridyl)borate ligand containing phenyl substituents on the boron atom Ph2Bppy (L). The complexes have been fully characterized by analytical and spectroscopic methods. The single crystal X-ray structure and mass spectroscopy reveal the isostructural dinuclear complexes: [Ln2(L)2(NO3)2(OH)2] where Ln = Eu, Gd or Tb. Upon excitation of the Ln(III) complexes in DCM, their luminescence spectra display narrow f–f transitions. It is found that the ligand can efficiently sensitize the Tb(III) complex because of the better triplet state energy match to the Tb(III)–5D0 excited states.

Bi(iii) polybromides: a new chapter in coordination chemistry of bismuth

2016 ◽  
Vol 52 (28) ◽  
pp. 5061-5063 ◽  
Author(s):  
Sergey A. Adonin ◽  
Igor D. Gorokh ◽  
Denis G. Samsonenko ◽  
Maxim N. Sokolov ◽  
Vladimir P. Fedin
Keyword(s):  
Coordination Chemistry ◽  
Coordination Compounds ◽  
New Family

A new family of bismuth coordination compounds – Bi(iii) polybromides – is introduced.

Expanding the Chemistry of CationicN-Heterocyclic Carbenes: Alternative Synthesis, Reactivity, and Coordination Chemistry

2012 ◽  
Vol 18 (21) ◽  
pp. 6670-6678 ◽  
Author(s):  
Björn Hildebrandt ◽  
Stephan Raub ◽  
Walter Frank ◽  
Christian Ganter
Keyword(s):  
Coordination Chemistry ◽  
Heterocyclic Carbenes ◽  
Alternative Synthesis

scholarly journals Coinage metal complexes of selenoureas derived from N-heterocyclic carbenes

2018 ◽  
Vol 47 (31) ◽  
pp. 10671-10684 ◽  
Author(s):  
Fady Nahra ◽  
Kristof Van Hecke ◽  
Alan R. Kennedy ◽  
David J. Nelson
Keyword(s):  
Coordination Chemistry ◽  
Metal Complexes ◽  
Heterocyclic Carbenes ◽  
Coinage Metal

The coordination chemistry of selenoureas derived from N-heterocyclic carbenes with copper and silver is explored, and compared to previous work with gold.

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