Silver sequestration of halides for the activation of Pd(OAc)2 catalyzed Mizoroki‐Heck reaction of 1,1 and 1,2 ‐ Disubstituted alkenes

Silver sequestration of halides for the activation of Pd(OAc)2 catalyzed Mizoroki‐Heck reaction of 1,1 and 1,2 ‐ Disubstituted alkenes

A ligand free catalytic system consisting of Pd(OAc)2 (cat) and stoichiometric quantities of silver salts, AgOAc or AgBF4, exhibit high efficiency in the Mizoroki‐Heck arylation, transforming aryl iodides and 1,1 as well as 1,2 disubstituted alkenes into 1,1,2 – trisubstituted aryl alkenes in excell...

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Veröffentlicht in:Applied organometallic chemistry 2018-03, Vol.32 (3), p.n/a
Hauptverfasser: Bangar, Pronnoy G., Jawalkar, Priyanka R., Dumbre, Swapnil R., Patil, Dharmaraj J., Iyer, Suresh
Format: Artikel
Sprache:eng
Schlagworte:
1,1‐disubstituted alkenes
1,2‐disubstituted alkenes
AgBF4
AgOAc
Alkenes
Aromatic compounds
Catalysis
Chemistry
Halides
Iodides
Mizoroki‐Heck reaction
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Zusammenfassung:A ligand free catalytic system consisting of Pd(OAc)2 (cat) and stoichiometric quantities of silver salts, AgOAc or AgBF4, exhibit high efficiency in the Mizoroki‐Heck arylation, transforming aryl iodides and 1,1 as well as 1,2 disubstituted alkenes into 1,1,2 – trisubstituted aryl alkenes in excellent yields in very short reaction times. Silver salts activate the Pd(OAc)2 catalyzed Mizoroki‐Heck reaction of 1,1 and 1,2 ‐ disubstituted alkenes
ISSN:0268-2605
1099-0739
DOI:10.1002/aoc.4159