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Site- and Enantioselective Formation of Allene-Bearing Tertiary or Quaternary Carbon Stereogenic Centers through NHC–Cu-Catalyzed Allylic Substitution

Catalytic enantioselective allylic substitutions that result in exclusive addition of an allenyl group (<2% propargyl addition) and formation of tertiary or quaternary C–C bonds are described. Commercially available allenylboronic acid pinacol ester is used (preparation of a more reactive but les...

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Sonraí Bibleagrafaíochta
Main Authors: Jung, Byunghyuck, Hoveyda, Amir H.
Formáid: Artigo
Teanga:Inglês
Foilsithe: 2012
Ábhair:
Rochtain Ar Líne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3267425/
https://ncbi.nlm.nih.gov/pubmed/22214185
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja211269w
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