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Cobalt-Catalyzed 1,1-Diboration of Terminal Alkynes: Scope, Mechanism, and Synthetic Applications

A cobalt-catalyzed method for the 1,1-diboration of terminal alkynes with bis(pinacolato)diboron (B(2)Pin(2)) is described. The reaction proceeds efficiently at 23 °C with excellent 1,1-selectivity and broad functional group tolerance. With the unsymmetrical diboron reagent PinB–BDan (Dan = naphthal...

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Bibliografiska uppgifter
I publikationen:J Am Chem Soc
Huvudupphovsmän: Krautwald, Simon, Bezdek, Máté J., Chirik, Paul J.
Materialtyp: Artigo
Språk:Inglês
Publicerad: 2017
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5697746/
https://ncbi.nlm.nih.gov/pubmed/28199104
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.7b00445
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