Synthesis and structure of N,C-chelated organoantimony(V) and organobismuth(V) compounds

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39896785" target="_blank" >RIV/00216275:25310/14:39896785 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1039/c3dt51733k" target="_blank" >http://dx.doi.org/10.1039/c3dt51733k</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/c3dt51733k" target="_blank" >10.1039/c3dt51733k</a>

Result language
angličtina
Original language name
Synthesis and structure of N,C-chelated organoantimony(V) and organobismuth(V) compounds
Original language description
The reaction of N,C-intramolecularly coordinated organoantimony(III) and organobismuth(III) compounds LMCl2 (M = Sb (1) or Bi (2) and L = [o-(CH=N-2,6-iPr(2)C(6)H(3))C6H4]) with phenyllithium in a 1 : 1 or 1 : 2 molar ratio gave compounds LM(Ph)Cl (M = Sb (3) or Bi (4)) and LMPh2 (M = Sb (5) or Bi (6)) in moderate to good yields. Compound 3 could also be prepared by the treatment of the lithium compound LLi with in situ prepared PhSbCl2. Oxidation of the antimony(III) compounds 1, 3 and 5 with one equivalent of SO2Cl2 proceeded smoothly with formation of organoantimony(V) compounds LSbCl4 (7), LSb(Ph)Cl-3 (8) and LSbPh2Cl2 (9) in nearly quantitative yields. Compounds 7-9 are yellowish solids that are stable for a long time even in the presence of air.In contrast, only organobismuth(III) compounds 4 and 6 could be successfully oxidized using SO2Cl2 to give compounds LBi(Ph)Cl-3 (10) and LBiPh2Cl2 (11). Compound 11 is stable, but compound 10 readily decomposed in solution and could not
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
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/GA13-00289S" target="_blank" >GA13-00289S: Heteroboroxines-A New Class of Boroxine Based Compounds</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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