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Development of sequential type iron salt-catalyzed Nazarov/Michael reaction in an ionic liquid solvent system
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作者 IBARA Chie FUJIWARA Masamune +2 位作者 HAYASE Shuichi KAWATSURA Motoi itoh toshiyuki 《Science China Chemistry》 SCIE EI CAS 2012年第8期1627-1632,共6页
Sequential type one pot Nazarov/Michael reaction of pyrrole derivatives has been demonstrated using 5 tool% Fe(C104)3· A120 as catalyst in an ionic liquid as solvent. We succeeded in obtaining 4,5-dihydrocyclop... Sequential type one pot Nazarov/Michael reaction of pyrrole derivatives has been demonstrated using 5 tool% Fe(C104)3· A120 as catalyst in an ionic liquid as solvent. We succeeded in obtaining 4,5-dihydrocyclopenta[b]pyrrol-6(1H)-one derivative in good yield for five repetitions of the reactions without any addition of the catalyst using an ionic liquid, [bmim][NTf2], as sol- vent system. 展开更多
关键词 Nazarov cyclization Michael reaction green synthesis iron catalyst ionic liquids
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