An iron-catalyzed synthesis of sulfur- and sulfone-containing heterocycles is reported. The method is based on the cyclization of readily available substrates and proceeded with high efficiency and diastereoselectivity. A variety of sulfur-containing heterocycles bearing moieties suitable for subsequent functionalization are prepared. Illustrative examples of such postcyclization modifications are
Selvaraj, S.; Dhanabalan, A.; Perumal, S., Phosphorus and Sulfur and the Related Elements, 1988, vol. 39, p. 217 - 220
作者:Selvaraj, S.、Dhanabalan, A.、Perumal, S.、Arumugam, N.
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Selvaraj, S; Dhanaoalan, A; Amaithirani, J S Arunothayam, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 9, p. 871 - 872
作者:Selvaraj, S、Dhanaoalan, A、Amaithirani, J S Arunothayam、Arumugam, N
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Selvaraj, S.; Dhanabalan A.; Arumugam, N., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1995, vol. 34, # 2, p. 141 - 142