Electrophile-induced domino cyclization reaction for the synthesis of 2,2a,10,11-tetrahydrofuro[2′,4′:4,6]pyrano[2,3-b]quinolines |
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| Authors: | Bhawana Singh Shraddha Upadhyay MC Puerta |
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| Institution: | a Department of Chemistry, Banaras Hindu University, Varanasi 221005, India
b Departmento de Ciencia de los Materiales e Ingenieria Metallurgica y Quimica Inorganica, Facultad de Ciencia, Universidad de Cadiz, Apartado—40, Puerto Real 11510, Spain |
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| Abstract: | A new and efficient synthesis of furo2′,4′:4,6]pyrano2,3-b]quinolines, via a domino cyclization approach, has been achieved by iodine and mercuric oxide-catalyzed intramolecular cyclization of 3-homoallyl-2-quinolones in acetic acid. |
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| Keywords: | Tetracyclic pyranoquinoline Pyranoquinoline 3-Homoallyl-2-quinolones Diastereomers Domino process |
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