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Alkynes and Acetylenic Building Blocks | Sigma-Aldrich.com

Aldrich Chemistry lists over 600 alkyne building blocks, including a wide array of propargyl alcohols, acetylenic boron reagents, and halogenated substrates for cross-coupling. Additionally, many of these are terminal alkynes that can participate as substrates in the Sonogashira cross-coupling reaction. All of these alkynes are in stock and available to ship to you immediately.



Alkynes Building Blocks