These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Zinc catalyzed and mediated propargylations with propargyl boronates.
    Author: Fandrick DR, Fandrick KR, Reeves JT, Tan Z, Johnson CS, Lee H, Song JJ, Yee NK, Senanayake CH.
    Journal: Org Lett; 2010 Jan 01; 12(1):88-91. PubMed ID: 19950953.
    Abstract:
    The utility of allenyl and propargyl boronates for the propargylation of aldehydes and ketones mediated by zinc is presented. The reaction is catalytic in zinc with allenyl or propargyl borolanes. The propargylation with crystalline and air-stable propargyl diethanolamine boronates was also achieved. A catalytic cycle is proposed, and preliminary mechanistic studies are discussed.
    [Abstract] [Full Text] [Related] [New Search]