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Volumn 128, Issue 36, 2006, Pages 11748-11749

Direct C-H arylation of (hetero)arenes with aryl iodides via rhodium catalysis

Author keywords

[No Author keywords available]

Indexed keywords

CARBON; HETEROCYCLIC COMPOUND; HYDROGEN; IODINE DERIVATIVE; LIGAND; POLYCYCLIC AROMATIC HYDROCARBON DERIVATIVE; RHODIUM; RHODIUM COMPLEX;

EID: 33748515918     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja064500p     Document Type: Article
Times cited : (283)

References (46)
  • 2
    • 33744510833 scopus 로고    scopus 로고
    • Dyker, G., Ed. Wiley-VCH: Weinheim, Germany
    • (a) Dyker, G., Ed. Handbook of C-H Transformations; Wiley-VCH: Weinheim, Germany, 2005.
    • (2005) Handbook of C-H Transformations
  • 37
    • 33748517287 scopus 로고    scopus 로고
    • note
    • 5aaa was obtained in 17% yield together with 4aa (66%) when the reaction was conducted without DME under microwave irradiation.
  • 38
    • 33748517942 scopus 로고    scopus 로고
    • note
    • Although arylation proceeded well with electron-deficient and -neutral aryl iodides, the application of electron-rich aryl iodides often resulted in somewhat lower arylation efficiency under present conditions.
  • 45
    • 33748481434 scopus 로고    scopus 로고
    • note
    • During the course of this study, we became aware of Rh-catalyzed arylation of indoles and pyrroles reported by Sames (ref 4b). Although they also proposed a mechanism based on electrophilic metalation, the regioselectivities were somewhat different with our catalysis. In addition, the arylation of thiophenes, furans, and simple arenes was not mentioned.
  • 46
    • 33748480977 scopus 로고    scopus 로고
    • note
    • The yield of arylation products (7 and 8) gradually decreased by decreasing the amount of anisole (6) employed: 51% (3f:6 = 1:27), 48% (3f:6 = 1:10), 42% (3f:6:n-octane = 1:5:6; n-octane was added as cosolvent), 25% (3f:6:n-octane = 1:2:6; n-octane was added as cosolvent).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.