Concepedia

Synthesis of tri- and tetraynes using a butadiynyl synthon

Khalid Azyat, Eike Jahnke, Trent Rankin, Rik R. Tykwinski

Chemical Communications · 2008 · 12 citations · 25 references

DOI

Concepts

Abstract

Using a one-pot protocol, triynes and tetraynes are formed from the reaction of a dibromovinyl triflate and a terminal alkyne under palladium-catalyzed cross-coupling conditions.

References

25

Versatile Catalysts for the Suzuki Cross-Coupling of Arylboronic Acids with Aryl and Vinyl Halides and Triflates under Mild Conditions

Adam F. Littke, Chaoyang Dai, Gregory C. Fu · Journal of the American Chemical Society · 2000 · 1.6K citations

, , +16

Acetylenic Coupling: A Powerful Tool in Molecular Construction

Peter Siemsen, R. C. Livingston, François Diederich · Angewandte Chemie International Edition · 2000 · 1.5K citations

, , +12

A Convenient and General Method for Pd-Catalyzed Suzuki Cross-Couplings of Aryl Chlorides and Arylboronic Acids

Adam F. Littke, Gregory C. Fu · Angewandte Chemie International Edition · 1998 · 702 citations

, , +10

Polyynes as a Model for Carbyne:  Synthesis, Physical Properties, and Nonlinear Optical Response

Sara Eisler, Aaron D. Slepkov, Erin L. Elliott et al. · Journal of the American Chemical Society · 2005 · 402 citations

, , +17

Evolution in the Palladium‐Catalyzed Cross‐Coupling of sp‐ and sp<sup>2</sup>‐Hybridized Carbon Atoms

Rik R. Tykwinski · Angewandte Chemie International Edition · 2003 · 365 citations

, , +14