This compound's discoverer used it in a synthesis alongside vitamin A with Isler and Zeller, and one compound in its final mixture can be replaced by 2,2 – ethylene dithio diethynol.
This compound's discoverer used it in a synthesis alongside vitamin A with Isler and Zeller, and one compound in its final mixture can be replaced by 2,2 – ethylene dithio diethynol. Its preparation requires it to be broken up by an 8% solution of lead acetate, while an alternative to this reaction using sodium in liquid ammonia gives the trans product. This catalyst is created by adding hydrochloric acid, then sodium hydroxide, and then precipitated calcium carbonate to a sample of palladous chloride, and during use it is poisoned by 5% quinoline. For 10 points, name this catalyst used to reduce alkynes to cis-alkenes.
This compound's discoverer used it in a synthesis alongside vitamin A with Isler and Zeller, and one compound in its final mixture can be replaced by 2,2 – ethylene dithio diethynol.
{Lindlar's} catalyst