A deprotonation pathway to reactive [B]=CH2 boraalkenes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F22%3A00557502" target="_blank" >RIV/61388980:_____/22:00557502 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1039/D2DT01193J" target="_blank" >https://doi.org/10.1039/D2DT01193J</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d2dt01193j" target="_blank" >10.1039/d2dt01193j</a>
Alternative languages
Result language
angličtina
Original language name
A deprotonation pathway to reactive [B]=CH2 boraalkenes
Original language description
The BH compounds IMes(Ar-F)BH(NTf2) (Ar-F : C6F5 or FpXyl) were converted to the IMes(Ar-F)B=CH2 boraalkenes in a three step reaction sequence of B-methylation with methyllithium, hydride abstraction and deprotonation. The B = CH2 boraalkenes reacted with elemental sulfur to give a thiaborirane product. They underwent [2+2] cycloaddition reactions with carbon dioxide or sulfur dioxide to give four-membered boron containing heterocycles. The boraalkenes added strongly Lewis acidic boranes at their = CH2 carbon atoms. The corresponding HB(C6F5)(2)/boraalkene adduct reduced carbon monoxide to aOCH(C6F5)- moiety inside a five-membered heterocycle at the B-CH2-B template. The boraalkenes reacted with the [(Me2S)AuCl] reagent to form the corresponding (boraalkene)AuCl complexes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10402 - Inorganic and nuclear chemistry
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Dalton Transactions
ISSN
1477-9226
e-ISSN
1477-9234
Volume of the periodical
51
Issue of the periodical within the volume
19
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
7695-7704
UT code for WoS article
000791976800001
EID of the result in the Scopus database
2-s2.0-85131587270