메뉴 건너뛰기




Volumn 67, Issue 20, 2002, Pages 7127-7130

Mild and efficient aryl-alkenyl coupling via Pd(II) catalysis in the presence of oxygen or Cu(II) oxidants

Author keywords

[No Author keywords available]

Indexed keywords

COUPLING METHODS;

EID: 0037020007     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo020159p     Document Type: Article
Times cited : (79)

References (55)
  • 15
    • 0000629440 scopus 로고    scopus 로고
    • Liebeskind, L. S., Ed.; JAI: London, UK
    • For recent examples of low-temperature traditional Heck reactions, see: (a) Jeffery, T. In Advances in Metal-Organic Chemistry; Liebeskind, L. S., Ed.; JAI: London, UK, 1996; pp 153-260. For examples of low-temperature Heck reactions with aryl chlorides, see: (b) Littke, A. F.; Fu, G. C. J. Am. Chem. Soc. 2001, 123, 6989.
    • (1996) Advances in Metal-Organic Chemistry , pp. 153-260
    • Jeffery, T.1
  • 16
    • 0034838172 scopus 로고    scopus 로고
    • For recent examples of low-temperature traditional Heck reactions, see: (a) Jeffery, T. In Advances in Metal-Organic Chemistry; Liebeskind, L. S., Ed.; JAI: London, UK, 1996; pp 153-260. For examples of low-temperature Heck reactions with aryl chlorides, see: (b) Littke, A. F.; Fu, G. C. J. Am. Chem. Soc. 2001, 123, 6989.
    • (2001) J. Am. Chem. Soc. , vol.123 , pp. 6989
    • Littke, A.F.1    Fu, G.C.2
  • 23
    • 13044307437 scopus 로고
    • For the initial report, see: Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5518. For the mechanistic rationale, see: (a) Heck, R. F. J. Am. Chem. Soc. 1969, 91, 6707. (b) Heck, R. F. J. Am. Chem. Soc. 1971, 93, 6896.
    • (1968) J. Am. Chem. Soc , vol.90 , pp. 5518
    • Heck, R.F.1
  • 24
    • 33947299933 scopus 로고
    • For the initial report, see: Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5518. For the mechanistic rationale, see: (a) Heck, R. F. J. Am. Chem. Soc. 1969, 91, 6707. (b) Heck, R. F. J. Am. Chem. Soc. 1971, 93, 6896.
    • (1969) J. Am. Chem. Soc. , vol.91 , pp. 6707
    • Heck, R.F.1
  • 25
    • 0000750426 scopus 로고
    • For the initial report, see: Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5518. For the mechanistic rationale, see: (a) Heck, R. F. J. Am. Chem. Soc. 1969, 91, 6707. (b) Heck, R. F. J. Am. Chem. Soc. 1971, 93, 6896.
    • (1971) J. Am. Chem. Soc. , vol.93 , pp. 6896
    • Heck, R.F.1
  • 29
    • 2142663043 scopus 로고    scopus 로고
    • note
    • 2 effected chloroalkylation to produce iii in 73% yield. We think that the desired product ii does form, but reacts quickly by recoordinating with Pd(II). After metal-olefin coordination, chloride attacks the most activated, electron poor position, which is usually benzylic in our examples.
  • 30
    • 0001055187 scopus 로고
    • For examples of chloroalkylation, see: (a) Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5538. (b) Backvell, J.-E.; Nordberg, R. E. J. Am. Chem. Soc. 1980, 102, 393. (c) Tamaru, Y.; Hojo, M.; Higashimura, H.; Yoshida, Z. Angew. Chem., Int. Ed. Engl. 1986, 25, 735.
    • (1968) J. Am. Chem. Soc. , vol.90 , pp. 5538
    • Heck, R.F.1
  • 31
    • 33847087486 scopus 로고
    • For examples of chloroalkylation, see: (a) Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5538. (b) Backvell, J.-E.; Nordberg, R. E. J. Am. Chem. Soc. 1980, 102, 393. (c) Tamaru, Y.; Hojo, M.; Higashimura, H.; Yoshida, Z. Angew. Chem., Int. Ed. Engl. 1986, 25, 735.
    • (1980) J. Am. Chem. Soc. , vol.102 , pp. 393
    • Backvell, J.-E.1    Nordberg, R.E.2
  • 32
    • 84985510247 scopus 로고
    • For examples of chloroalkylation, see: (a) Heck, R. F. J. Am. Chem. Soc. 1968, 90, 5538. (b) Backvell, J.-E.; Nordberg, R. E. J. Am. Chem. Soc. 1980, 102, 393. (c) Tamaru, Y.; Hojo, M.; Higashimura, H.; Yoshida, Z. Angew. Chem., Int. Ed. Engl. 1986, 25, 735.
    • (1986) Angew. Chem., Int. Ed. Engl. , vol.25 , pp. 735
    • Tamaru, Y.1    Hojo, M.2    Higashimura, H.3    Yoshida, Z.4
  • 33
    • 2142700924 scopus 로고
    • The oxidation of Pd(0) is aided by the presence of chloride ions, which helps to stabilize Pd(II) and Cu. For a reference, see: Jira, R.; Freiesleben, W. Organomet. React. 1972, 3, 5.
    • (1972) Organomet. React. , vol.3 , pp. 5
    • Jira, R.1    Freiesleben, W.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.