Barluenga's reagent with HBF 4 as an efficient catalyst for alkyne-carbonyl metathesis of unactivated alkynes

Barluenga's reagent (IPy 2 BF 4 , Py = pyridine) treated with HBF 4 efficiently catalyzes the inter- and intramolecular alkyne-carbonyl metathesis of unactivated alkynes. This work represents the first catalytic application of the Barluenga's reagent.

Bibliographic Details
Published in:Organic & Biomolecular Chemistry
Main Authors: Murai, Kosuke, Tateishi, Keiichiro, Saito, Akio
Other Authors: Japan Society for the Promotion of Science, Naito Foundation, Asahi Glass Foundation
Format: Article in Journal/Newspaper
Language:English
Published: Royal Society of Chemistry (RSC) 2016
Subjects:
Organic Chemistry
Physical and Theoretical Chemistry
Biochemistry
IPY
Online Access:http://dx.doi.org/10.1039/c6ob02090a
http://pubs.rsc.org/en/content/articlepdf/2016/OB/C6OB02090A
Description
Summary:Barluenga's reagent (IPy 2 BF 4 , Py = pyridine) treated with HBF 4 efficiently catalyzes the inter- and intramolecular alkyne-carbonyl metathesis of unactivated alkynes. This work represents the first catalytic application of the Barluenga's reagent.

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