Acyl chloride carbon insertion into dicarbaborane cages - new route to tricarbollide cages
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F15%3A00443636" target="_blank" >RIV/61388980:_____/15:00443636 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/pac-2014-0937" target="_blank" >http://dx.doi.org/10.1515/pac-2014-0937</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/pac-2014-0937" target="_blank" >10.1515/pac-2014-0937</a>
Alternative languages
Result language
angličtina
Original language name
Acyl chloride carbon insertion into dicarbaborane cages - new route to tricarbollide cages
Original language description
Reactions between the arachno-6,9-C2B8H14 dicarbaborane and acyl chlorides, RCOCl, in the presence of amine bases in CH2Cl2, followed by acidification with conc. H2SO4 at 0 degrees C, generate in high yields a series of neutral alkyl and aryl tricarbollides of structure 8-R-nido-7,8,9-C3B8H11 (where R = alkyls and aryls). These skeletal alkylcarbonation (SAC) reactions are consistent with an aldol-type condensation between the RCO group and open-face dicarbaborane hydrogen atoms, which is associated with the insertion of the acyl chloride RC unit into the structure under elimination of three extra hydrogen atoms as H2O and HCl. The reactions thus result in an effective cross-coupling between R and the tricarbollide cage. High-temperature reactions between 8-Ar-nido-7,8,9-C3B8H11 (where Ar = Ph, 1-C10H7, and 2-C10H7) compounds and [CpFe(CO)(2)](2) produced the first types of monoaryl substituted twelve-vertex ferratricarbollide complexes of general constitution [1-(CpFe)-closo-ArC3B8H10
Czech name
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Czech description
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Classification
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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Result continuities
Project
<a href="/en/project/GAP207%2F11%2F0705" target="_blank" >GAP207/11/0705: Carborane-modified iron-arene complexes</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Pure and Applied Chemistry
ISSN
0033-4545
e-ISSN
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Volume of the periodical
87
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
135-142
UT code for WoS article
000351946600003
EID of the result in the Scopus database
2-s2.0-84922633436