Atom-efficient gold(I)-chloride-catalyzed synthesis of α-sulfenylated carbonyl compounds from propargylic alcohols and aryl thiols: substrate scope and experimental and theoretical mechanistic investigation. - Biswas S; Dahlstrand C; Watile RA; Kalek M; Himo F; Samec JS (Chemistry (Weinheim an der Bergstrasse, Germany), 2013)