Alkynylation of graphene via the Sonogashira C–C cross-coupling reaction on fluorographene
نویسندگان
چکیده
منابع مشابه
Alkynylation of steroids via Pd-free Sonogashira coupling.
Cu-catalyzed Pd-free Sonogashira coupling has been proposed as a straightforward and convenient route to valuable steroidal enynes. A biligand catalyst system based on Ph3P and TMEDA has been designed. The protocol was utilized for the efficient coupling of iodosteroids with diverse terminal alkynes and 1-trimethylsilylalkynes. A possible role of an auxiliary ligand as a phase-transfer catalyst...
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ژورنال
عنوان ژورنال: Chemical Communications
سال: 2019
ISSN: 1359-7345,1364-548X
DOI: 10.1039/c8cc08492k