From Dibismuthenes to Three- and Two-Coordinated Bismuthinidenes by Fine Ligand Tuning: Evidence for Aromatic BiC3N Rings through a Combined Experimental and Theoretical Study

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F15%3A00454253" target="_blank" >RIV/61388963:_____/15:00454253 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/15:39900610
Result on the web
<a href="http://dx.doi.org/10.1002/chem.201502724" target="_blank" >http://dx.doi.org/10.1002/chem.201502724</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/chem.201502724" target="_blank" >10.1002/chem.201502724</a>

Result language
angličtina
Original language name
From Dibismuthenes to Three- and Two-Coordinated Bismuthinidenes by Fine Ligand Tuning: Evidence for Aromatic BiC3N Rings through a Combined Experimental and Theoretical Study
Original language description
The reduction of N,C,-zchelated bismuth chlorides [C6H3-2,6-(CH=NR)(2)]BiCl2 [where R=tBu (1), 2',6'-Me2C6H3 (2), or 4'-Me2NC6H4 (3)] or N, C-chelated analogues [C6H2-2-(CH=N-2',6'-iPr(2)C(6)H(3))-4,6-(tBu)(2)]BiCl2(4) and [C6H2-2-(CH2NEt2)-4,6( tBu)(2)]BiCl2 (5) is reported. Reduction of compounds 1-3 gave monomeric N,C,N-zchelated bismuthinidenes [C6H3-2,6(CH= NR)(2)]Bi [where R=tBu (6), 2',6'-Me2C6H3 (7) or 4'-Me2NC6H4 (8)]. Similarly, the reduction of 4 led to the isolation of the compound [C6H2-2-(CH= N-2',6'-ziPr(2)C(6)H(3))-4,6(tBu)(2)]Bi (9) as an unprecedented two-zcoordinated bismuthinidene that has been structurally characterized. In contrast, the dibismuthene {[C6H2-2-(CH2NEt2)-4,6-(tBu)(2)]Bi}(2) (10) was obtained by the reduction of 5. Compounds 6-10 were characterized by using H-1 and C-13 NMR spectroscopy and their structures, except for 7, were determined with the help of single-crystal X-ray diffraction analysis. It is clear that the structure of the reduced products
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GA15-06609S" target="_blank" >GA15-06609S: Stibinidenes and Bismuthinidenes – A New Class of Ligands for Transition Metals</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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