1994
DOI: 10.1039/c39940002267
|View full text |Cite
|
Sign up to set email alerts
|

Rhodium-catalysed regioselective alkylation of the phenyl ring of 2-phenylpyridines with olefins

Abstract: 2-Phenylpyridines react with olefins in the presence of rhodium(\) as a catalyst to give 2-(2-alkylphenyl)pyridines by a regioselective alkylation at the ortho position of the phenyl ring.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

1
20
0
1

Year Published

1999
1999
2019
2019

Publication Types

Select...
5
2
1

Relationship

0
8

Authors

Journals

citations
Cited by 93 publications
(22 citation statements)
references
References 12 publications
1
20
0
1
Order By: Relevance
“…17) [62,63]. The use of phosphine having a large cone angle improved the activity of the catalyst (Eq.…”
Section: Sp 2 Nitrogen-directed Addition Of C -H Bonds To C -C Doublementioning
confidence: 97%
“…17) [62,63]. The use of phosphine having a large cone angle improved the activity of the catalyst (Eq.…”
Section: Sp 2 Nitrogen-directed Addition Of C -H Bonds To C -C Doublementioning
confidence: 97%
“…In this case the pyridyl group is crucial for the precoordination. [12] According to Kim et al [13] 2-phenylpyridine is alkylated in the 2'-position by terminal alkenes when tris(tricyclohexylphosphane)rhodium chloride is used as the catalyst. Murai et al [14] reported that The trinuclear ruthenium cluster [Ru 3 (CO) 12 ] metalates nitrogen-hetarenes at the ortho position.…”
Section: Intramolecular C à H Activation By a Precoordinated Transitimentioning
confidence: 99%
“…Ein entschei- dender Durchbruch gelang 1993 Murai und Mitarbeitern: Sie berichteten über eine hocheffiziente, ebenfalls Rutheniumkatalysierte Addition aromatischer C-H-Bindungen an Alkene, [6,9] [12] Nach Kim et al [13] wird 2-Phenylpyridin in 2'-Position durch terminale Alkene alkyliert, wenn Chlorotris(tricyclohexylphosphan)rhodium als Katalysator verwendet wird. Murai et al [14] berichteten, daû sich der Wilkinson-Katalysator ± [RhCl(PPh 3 ) 3 ] ± zur C-H-Aktivierung bei Pyridyl-substituierten 1,5-und 1,6-Dienen eignet.…”
Section: Intramolekulare C-h-aktivierung Durch Ein Vorkoordiniertes üunclassified