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Volumn , Issue 25, 2009, Pages 4300-4306

Atom-efficient vinylic arylations with triarylbismuths as substoichiometric multicoupling reagents under palladium catalysis

Author keywords

Arylation; Atom efficiency; Bismuth; Cross coupling; Palladium

Indexed keywords


EID: 68949103538     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200900487     Document Type: Article
Times cited : (36)

References (55)
  • 14
    • 0004285776 scopus 로고    scopus 로고
    • H. Suzuki, Y. Matano Eds, Elsevier, Amsterdam
    • H. Suzuki, Y. Matano (Eds.), Organobismuth Chemistry, Elsevier, Amsterdam, 2001.
    • (2001) Organobismuth Chemistry
  • 43
    • 68949083975 scopus 로고    scopus 로고
    • For all the reactions, yields were calculated considering the three aryl groups from triarylbismuth for coupling. Thus, 0.3. equiv. of BiAr3 is equal to 0.9 equiv. of Bi-Ar, and 0.9 equiv. of cross-coupling product corresponds to 100 yield. In these reactions minor amounts of the corresponding biaryls were also formed. As we have used 0.1 equiv. of vinylic iodides in excess to stoichiometric ratio, minor amounts of iodides remained unreacted after 1 h reaction time
    • For all the reactions, yields were calculated considering the three aryl groups from triarylbismuth for coupling. Thus, 0.3. equiv. of BiAr3 is equal to 0.9 equiv. of Bi-Ar, and 0.9 equiv. of cross-coupling product corresponds to 100 yield. In these reactions minor amounts of the corresponding biaryls were also formed. As we have used 0.1 equiv. of vinylic iodides in excess to stoichiometric ratio, minor amounts of iodides remained unreacted after 1 h reaction time.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.