Citation: Qi ZHONG, Feng MA, Chang Qing LIU, Jian Guo SHAO, Rong Jian LU. A FACILE SYNTHESIS OF HETEROCYCLE SUBSTITUTED CHALCONE AND 5-NITROFURANYL OLEFIN DERIVATIVES[J]. Chinese Chemical Letters, ;1991, 2(2): 107-110.
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Reaction of heterocycle substituted telluronium salts with aromatic aldehydes under mild conditions gave corresponding chalcones. In the presence of dibutyl telluride, 2-bromomethyl-5-nitrofuran condensed easily with aromatic aldehydes in THF to afford corresponding olefin derivatives as one-pot reaction.
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