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Volumn 51, Issue 8, 2010, Pages 1172-1175

Catalytic alkylation of benzylic C-H bonds with 1,3-dicarbonyl compounds utilizing oxygen as terminal oxidant

Author keywords

[No Author keywords available]

Indexed keywords

1,3 DICARBONYL COMPOUND; CARBONYL DERIVATIVE; COPPER CHLORIDE; FERROUS CHLORIDE; OXIDIZING AGENT; OXYGEN; UNCLASSIFIED DRUG;

EID: 74049134794     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.12.080     Document Type: Article
Times cited : (41)

References (57)
  • 1
    • 33947493717 scopus 로고    scopus 로고
    • For recent reviews, see:
    • For recent reviews, see:. Bergman R.G. Nature 446 (2007) 391
    • (2007) Nature , vol.446 , pp. 391
    • Bergman, R.G.1
  • 23
    • 31444456960 scopus 로고    scopus 로고
    • For examples of metal catalyzed alkylation of benzylic C-H bonds, see:
    • For examples of metal catalyzed alkylation of benzylic C-H bonds, see:. Yasuda M., Somyo T., and Baba A. Angew. Chem., Int. Ed. 45 (2006) 793
    • (2006) Angew. Chem., Int. Ed. , vol.45 , pp. 793
    • Yasuda, M.1    Somyo, T.2    Baba, A.3
  • 28
    • 34249288620 scopus 로고    scopus 로고
    • For recent examples of Bronsted acid catalyzed alkylation of benzylic C-H bonds see:
    • For recent examples of Bronsted acid catalyzed alkylation of benzylic C-H bonds see:. Sanz R., Miguel D., Martinez A., Alvarez-Gutierrez J.M., and Rodriguez F. Org. Lett. 9 (2007) 2027
    • (2007) Org. Lett. , vol.9 , pp. 2027
    • Sanz, R.1    Miguel, D.2    Martinez, A.3    Alvarez-Gutierrez, J.M.4    Rodriguez, F.5
  • 56
    • 74049113412 scopus 로고    scopus 로고
    • note
    • The production of 3a in the absence of oxygen and NHPI suggest a diphenylmethane carbocation intermediate and subsequent attack by the iron enolate. This carbocation formation could be assisted by the Lewis acids in the mixture.
  • 57
    • 74049124570 scopus 로고    scopus 로고
    • note
    • 5NNa: 426.1317; found: 426.1310.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.