A. Rezaeifard et al. / Bioorg. Med. Chem. 15 (2007) 3097–3101
3101
prepared Bu NHSO (1.9 mmol, 1 g). Reaction mixture
4
B. Chem. Rev. 1992, 92, 1411; (d) Mansuy, D. Coord.
Chem. Rev. 1993, 125, 129; (e) Groves, J.; Shalyaev, T. K.;
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Chapter 27, p 17; (f) Mansuy, D.; Battioni, P. In The
Porphyrin Handbook, Kadish, K. M., Smith, K. M.,
Guilard, R., Eds.; Academic: San Diego, 2000, Vol. 4,
Chapter 26, p 1.
. (a) Tabushi, I.; Koga, N. Tetrahedron Lett. 1979, 3681; (b)
Labat, G.; Meunier, B. J. Org. Chem. 1989, 54, 5008; (c)
Wietzerbin, K.; Meunier, B.; Bernadou, J. Chem. Com-
mun. 1997, 2321; (d) Baciocchi, E.; Belvedere, S. Tetrahe-
dron Lett. 1998, 39, 4711; (e) Campestrini, S.; Cagnina, A.
J. Mol. Catal. A: Chem. 1999, 150, 77; (f) Moghadam, M.;
Tangestaninejad, S.; Mirkhani, V.; Mohammadpoor-Balt-
ork, I.; Kargar, H. Bioorg. Med. Chem. 2005, 13, 2901; (g)
Naik, R.; Joshi, P.; Deshpande, R. K. J. Mol. Catal. A:
Chem. 2005, 238, 46; (h) Han, J.; Yoo, S.-K.; Seo, J. S.;
Hong, S. J.; Kim, S. K.; Kim, C. Dalton Trans. 2005, 402;
5
was stirred at 25 °C for appropriated reaction time, which
was monitored by GC (Table 3). After completion of the
reaction, the desired product was isolated by column
chromatography eluted with n-hexane/ethyl acetate
(
9
10:1). Evaporation of the solvent gave benzaldehyde in
0% yield (0.096 g). Liquid (bp: 178 °C). IR (neat)
cm : 1701, 1600, 1460, 1312, 1204, 827, 749; H NMR
À1
1
7
(
2
1
250 MHz) d (ppm) 7.45–7.67 (m, 3 H), 7.87–7.90 (m,
13
H), 10.02 (s, 1H); C NMR (63 MHz) d (ppm) 128.8,
29.7, 134.4, 136.5, 192.3; MS m/z 106 [M] .
+
Acknowledgments
Support for this work by Research Council of Universi-
ty of Birjand is highly appreciated. We are also grateful
to Dr. S. Rayati from Zanjan University for the NMR
spectral data. A.R. dedicates this article to Prof. D.
Mohajer, who showed him new horizons of chemistry.
(
i) Oh, N. Y.; Suh, Y.; Park, M. J.; Seo, M. S.; Kim, J.;
Nam, W. Angew. Chem., Int. Ed. 2005, 44, 4235; (j)
Huang, J.-Y.; Li, S.-J.; Wang, Y.-G. . Tetrahedron Lett.
2
006, 47, 5637.
. (a) Mohajer, D.; Rezaeifard, A. Tetrahedron Lett. 2002,
3, 1881; (b) Iranpoor, N.; Mohajer, D.; Rezaeifard, A.-R.
8
9
4
References and notes
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4
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4
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