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Volumn 68, Issue 22, 2003, Pages 8416-8423

Application of a New Bicyclic Triaminophosphine Ligand in Pd-Catalyzed Buchwald-Hartwig Amination Reactions of Aryl Chlorides, Bromides, and Iodides

Author keywords

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Indexed keywords

LIGANDS;

EID: 0142227985     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo034994y     Document Type: Article
Times cited : (138)

References (65)
  • 2
    • 0004136578 scopus 로고    scopus 로고
    • Ricci, A., Ed.; Wiley-VCH: Weinheim, Germany
    • (b) Hartwig, J. F. In Modern Amination Methods; Ricci, A., Ed.; Wiley-VCH: Weinheim, Germany, 2000.
    • (2000) Modern Amination Methods
    • Hartwig, J.F.1
  • 9
    • 0003512071 scopus 로고
    • Milne, G. W. A., Ed.; CRC Press: Boca Raton, FL
    • CRC Handbook of Pesticides; Milne, G. W. A., Ed.; CRC Press: Boca Raton, FL, 1994.
    • (1994) CRC Handbook of Pesticides
  • 14
    • 0038276941 scopus 로고    scopus 로고
    • For recent work on copper-catalyzed Ullmann coupling, see: (a) Kwong, F. Y.; Buchwald, S. L. Org. Lett. 2003, 5, 793.
    • (2003) Org. Lett. , vol.5 , pp. 793
    • Kwong, F.Y.1    Buchwald, S.L.2
  • 49
    • 0142143731 scopus 로고    scopus 로고
    • Available from Fluka
    • Available from Fluka.
  • 52
    • 0142143730 scopus 로고    scopus 로고
    • note
    • Reactions were also performed with the trimethyl and triisopropyl analogues of ligand 2. For the reaction shown in Table 1, entry 6, the trimethyl analogue provided less than 20% yield whereas triisopropyl analogue yielded 62% of the coupled product with 2 mol % of Pd in both cases.
  • 62
    • 0142205698 scopus 로고    scopus 로고
    • note
    • However, the PNC angle in 12 [116.9(2)°] is considerably smaller than this angle in 7, which may be associated with the observation that the nitrogens in 12 are not planar. See ref 35.
  • 65
    • 0142236596 scopus 로고    scopus 로고
    • note
    • The existence of variable degrees of transannulation in adducts of proazaphosphatranes has been documented from crystallographic data. See ref 17.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.