Synthesis of 1-chloro-2-heptyne Preparation of 1-chloro-2-heptyne 1 mole of hept-2-yn-1-ol and 1 mole of dry pyridine in 100 ml ... Read more
Synthesis of propargyl bromide Preparation of propargyl bromide 378 g of phosphorus tribromide containing a little (2 ml) ... Read more
Synthesis of acetylene (ethyne; acetylen; ethine; vinylene) Preparation of acetylene Preparation of acetylene from calcium carbide and water 15 g ... Read more
Synthesis of dibromoacetylene Preparation of dibromoacetylene Dibromoacetylene is sensitive to air. All synthesis procedures ... Read more
Synthesis of copper acetylide Preparation of copper acetylide 100 grams of copper sulfate pentahydrate and 50 grams of sodium ... Read more