Dialkynylation of aryl aldehydes using dialkynylboron chlorides

A transition-metal-free route to 1,4-diynes

Min Liang Yao, Adam B. Pippin, Zhongzhi Wu, Michael P. Quinn, Yong Li, Marepally S. Reddy, George Kabalka

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Dialkynylboron chlorides couple smoothly with aryl aldehydes at room temperature to afford 1,4-dialkynes in good to excellent yields. Dialkynylboron halides act simultaneously as Lewis acid and reactant in this coupling reaction.

Original languageEnglish (US)
Pages (from-to)164-166
Number of pages3
JournalJournal of Organometallic Chemistry
Volume721-722
DOIs
StatePublished - Dec 15 2012

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Diynes
Lewis Acids
Aldehydes
aldehydes
halides
Transition metals
Chlorides
Metals
transition metals
chlorides
routes
acids
Temperature
Acids
room temperature

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Dialkynylation of aryl aldehydes using dialkynylboron chlorides : A transition-metal-free route to 1,4-diynes. / Yao, Min Liang; Pippin, Adam B.; Wu, Zhongzhi; Quinn, Michael P.; Li, Yong; Reddy, Marepally S.; Kabalka, George.

In: Journal of Organometallic Chemistry, Vol. 721-722, 15.12.2012, p. 164-166.

Research output: Contribution to journalArticle

Yao, Min Liang ; Pippin, Adam B. ; Wu, Zhongzhi ; Quinn, Michael P. ; Li, Yong ; Reddy, Marepally S. ; Kabalka, George. / Dialkynylation of aryl aldehydes using dialkynylboron chlorides : A transition-metal-free route to 1,4-diynes. In: Journal of Organometallic Chemistry. 2012 ; Vol. 721-722. pp. 164-166.
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AU - Reddy, Marepally S.

AU - Kabalka, George

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