Palladium(0 )-catalysed Coupling of OrganozincReagents with (E )- or(Z )-2-Halo-1-alkylselanylethenes†

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De-Yu Yang, Xian Huang and Yi Zhang


Abstract

Stereoselective cross-coupling of organozincreagents with (E )-2-iodo- or(Z )-2-bromo-1-alkylselanylethenes in the presence of acatalycic amount of Pd(PPh3 )4 isaccomplished.


References

  1. See reviews: (a) P. Knochel and R. D. Singer, Chem. Rev., 1993, 93, 2117 CrossRef CAS; (b) E. Erdik, Tetrahedron., 1992, 48, 9577 CrossRef CAS.
  2. D.-Y. Yang and X. Huang, Tetrahedron Lett., in the press Search PubMed.
  3. L. Hercsi, B. Heimaus and C. Allard, Tetrahedron Lett., 1994, 35, 6729 CrossRef.
  4. (a) D.-Y. Yang and X. Huang, Synth. Commun., 1996, 26, 4617 CrossRef CAS; (b) D.-Y. Yang and X. Huang, J. Chem. Res. (S), 1997, 62 Search PubMed.
  5. (a) B. P. Andreini, M. Benetti, A. Carpita and R. Rossi, Gazz. Chim. Ital., 1988, 118, 469 CAS; (b) S. Hyuga, N. Yamashina, S. Hara and A. Suzuki, Chem. Lett., 1988, 809 CrossRef CAS; (c) T. Klingstedt and T. Frejd, Organometallics, 1983, 2, 598 CrossRef CAS; (d) E.-i. Negishi and F.-T. Luo, J. Org. Chem., 1983, 48, 1560 CrossRef CAS.
  6. D.-Y. Yang and X. Huang, Synth. Commun., 1996, 26, 4369 CrossRef CAS.
  7. E. N. Deryagina, M. G. Voronkov and N. A. Korchevin, Russ. Chem. Rev., 1993, 62, 1107 CrossRef.
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