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Volumn 343, Issue 8, 2001, Pages 789-794

The Use of Catalytic Amounts of CuCl and Other Improvements in the Benzyne Route to Biphenyl-Based Phosphine Ligands

Author keywords

Copper catalyzed P C bond formation; Improved synthesis; Palladium catalysis; Phosphine ligands

Indexed keywords


EID: 0011720666     PISSN: 16154150     EISSN: None     Source Type: Journal    
DOI: 10.1002/1615-4169(20011231)343:8<789::AID-ADSC789>3.0.CO;2-A     Document Type: Review
Times cited : (111)

References (37)
  • 16
    • 0346337898 scopus 로고    scopus 로고
    • note
    • Ligands 1 (R = H, R′ = Cy or t-Bu), 2a, and 3 are commercially available from Strem Chemical, Inc.
  • 25
    • 0348228777 scopus 로고    scopus 로고
    • note
    • For these experiments, Mg turnings were purchased from Mallinckrodt-Baker, Mg chips (-4+30 mesh, 99.98%), 50 mesh powder (99+%) and 350 mesh powder (99.5%) were purchased from Aldrich Chemical Co.
  • 26
    • 0346337897 scopus 로고    scopus 로고
    • note
    • A similar incident occurred at Strem Chemical, Inc. during an attempt to prepare large amounts of 2-dimethylaminophenylmagnesium chloride.
  • 28
    • 0346337896 scopus 로고    scopus 로고
    • note
    • 4OH and simple work-up provides the ligand in pure form.
  • 30
    • 0004583389 scopus 로고
    • (Eds.: B. M. Trost, I Fleming, M. F. Semmelhack), Pergamon Press: New York, Chapter 1.4
    • (b) J. A. Kozlowski, In: Comprehensive Organic Synthesis, (Eds.: B. M. Trost, I Fleming, M. F. Semmelhack), Pergamon Press: New York, 1991; Vol. 4., Chapter 1.4;
    • (1991) Comprehensive Organic Synthesis , vol.4
    • Kozlowski, J.A.1
  • 34
    • 0346337895 scopus 로고
    • Other reports in which chlorophosphines are reacted with aryl or vinyl copper reagents: (a) D. J. Jones, P. G. Edwards, R. P. Tooze, T. Albers J. Chem. Soc, Dalton Trans. 1999, 1046; (b) J. Ichikawa, S. Yonemaru, T. Minami SynLett 1992, 835.
    • (1992) SynLett , pp. 835
    • Ichikawa, J.1    Yonemaru, S.2    Minami, T.3
  • 37
    • 0347598845 scopus 로고    scopus 로고
    • note
    • An adapter similar to that sold by ChemGlass, item CG-1062, was used.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.