C. S. Cho, H. S. Shim / Tetrahedron Letters 47 (2006) 3835–3837
3837
6. Cho, C. S.; Baek, D. Y.; Kim, H. Y.; Shim, S. C.; Oh, D.
H. Synth. Commun. 2000, 30, 1139.
References and notes
7. (a) Coates, R. M.; Senter, P. D.; Baker, W. R. J. Org.
Chem. 1982, 47, 3597; (b) Ray, J. K.; Haldar, M. K.;
Gupta, S.; Kar, G. K. Tetrahedron 2000, 56, 909; (c)
Zhang, Y.; Herndon, J. W. Org. Lett. 2003, 5, 2043; (d)
Mal, S. M.; Ray, D.; Ray, J. K. Tetrahedron Lett. 2004,
45, 277; (e) Cho, C. S.; Patel, D. B.; Shim, S. C.
Tetrahedron 2005, 61, 9490; (f) Ray, D.; Mal, S. K.;
Ray, J. K. Synlett 2005, 2135; (g) Some, S.; Dutta, B.;
Ray, J. K. Tetrahedron Lett. 2006, 47, 1221.
8. For our recent report on palladium catalysis: (a) Cho, C.
S.; Lim, D. K.; Heo, N. H.; Kim, T.-J.; Shim, S. C. Chem.
Commun. 2004, 104; (b) Cho, C. S.; Lim, D. K.; Zhang, J.
Q.; Kim, T.-J.; Shim, S. C. Tetrahedron Lett. 2004, 45,
5653; (c) Cho, C. S. J. Mol. Catal. A: Chem. 2005, 240, 55;
(d) Cho, C. S. J. Organomet. Chem. 2005, 690, 4094.
9. Crisp, G. T.; Meyer, A. G. J. Org. Chem. 1992, 57, 6972.
10. A slightly lower yield of 2a (58%) was observed under a
lower amount of PPh3 (PdCl2/2PPh3).
1. Handbook of Organopalladium Chemistry for Organic
Synthesis; Negishi, E., Ed.; Wiley: New York, 2002; Vol.
II, pp 2309–2712.
2. Colquhoun, H. M.; Thompson, D. J.; Twigg, M. V.
Carbonylation: Direct Synthesis of Carbonyl Compounds;
Plenum Press: New York, 1991; p 173.
3. (a) Cho, C. S.; Lee, J. W.; Lee, D. Y.; Shim, S. C.;
Kim, T. J. Chem. Commun. 1996, 2115; (b) Cho, C. S.;
Chu, D. Y.; Lee, D. Y.; Shim, S. C.; Kim, T.-J.; Lim, W.
T.; Heo, N. H. Synth. Commun. 1997, 27, 4141; (c)
Cho, C. S.; Jiang, L. H.; Shim, S. C. Synth. Commun.
1998, 28, 849; (d) Cho, C. S.; Jiang, L. H.; Lee, D. Y.;
Shim, S. C.; Lee, H. S.; Cho, S.-D. J. Heterocycl. Chem.
1997, 34, 1371.
4. Cho, C. S.; Jiang, L. H.; Shim, S. C. Synth. Commun.
1999, 29, 2695.
5. (a) Lee, D. Y.; Cho, C. S.; Jiang, L. H.; Wu, X.; Shim, S.
C. Synth. Commun. 1997, 27, 3449; (b) Cho, C. S.; Baek,
D. Y.; Shim, S. C. J. Heterocycl. Chem. 1999, 36, 1101; (c)
Cho, C. S.; Lim, D. K.; Kim, T.-J.; Shim, S. C. J. Chem.
Res. (S) 2002, 550.
11. About trans/cis = 1/10 mixture, which could not be
separated by chromatography: Knobloch, K.; Koch, J.;
Keller, M.; Eberbach, W. Eur. J. Org. Chem. 2005, 2715.