Potassium selenocyanate (KSeCN) is an easy-to-handle and readily available reagent. It is crystalline, colorless, highly hygroscopic, and air sensitive. Non-adequate storage may lead to its decomposition. This salt is ...

Alkynyl selenides were synthesized by a straightforward one-pot and three-step methodology, without the need of diselenides as starting reagents, under an oxygen atmosphere and using PEG 200 as the solvent. This procedure ...