Directed -hydrosilylation of borylalkynes to borylsilylalkenes

Hydrosilylation of borylalkynes to borylsilylalkenes (with a different arrangement of substituents) has been successfully developed. The cis -addition of SiH group to the C&z.tbd;C bonds was directed by using a specific catalyst. The obtained products are crucial synthons for the introduction of...

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Published in:Chemical communications (Cambridge, England) England), 2022-10, Vol.58 (86), p.1246-1249
Main Authors: Stefanowska, Kinga, Sokolnicki, Tomasz, Walkowiak, J drzej, Czapik, Agnieszka, Franczyk, Adrian
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Summary:Hydrosilylation of borylalkynes to borylsilylalkenes (with a different arrangement of substituents) has been successfully developed. The cis -addition of SiH group to the C&z.tbd;C bonds was directed by using a specific catalyst. The obtained products are crucial synthons for the introduction of the C&z.dbd;C bonds in organic synthesis. Directed by the choice of catalyst cis -hydrosilylation of borylalkynes leads to novel borylsilylalkenes which are crucial synthons for the introduction of the carbon-carbon double bonds in organic synthesis.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc04318a