Copper-phenanthroline catalysts for regioselective synthesis of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and of pyrrolo[1,2-a]phenanthrolines under mild conditions

A new series of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and pyrrolo[1,2-a]phenanthrolines were efficiently built up from an 8-hydroxyquinoline derivative or phenanthroline via 1,3-dipolar cycloaddition reaction involving non-stabilized azomethine ylides, generated in...

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Published inBeilstein journal of organic chemistry Vol. 10; no. 1; pp. 692 - 700
Main Authors Paira, Rupankar, Anwar, Tarique, Banerjee, Maitreyee, Bharitkar, Yogesh P, Mondal, Shyamal, Kundu, Sandip, Hazra, Abhijit, Maulik, Prakas R, Mondal, Nirup B
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Published Germany Beilstein-Institut 20.03.2014
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Abstract A new series of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and pyrrolo[1,2-a]phenanthrolines were efficiently built up from an 8-hydroxyquinoline derivative or phenanthroline via 1,3-dipolar cycloaddition reaction involving non-stabilized azomethine ylides, generated in situ from the parent furo[3,2-h]quinoliniums/phenanthroliums, in presence of a copper(II) chloride-phenanthroline catalytic system. The methodology combines general applicability with high yields.
AbstractList A new series of pyrrolo[3′,4′:3,4]pyrrolo[1,2- a ]furoquinolines/phenanthrolines and pyrrolo[1,2- a ]phenanthrolines were efficiently built up from an 8-hydroxyquinoline derivative or phenanthroline via 1,3-dipolar cycloaddition reaction involving non-stabilized azomethine ylides, generated in situ from the parent furo[3,2- h ]quinoliniums/phenanthroliums, in presence of a copper(II) chloride–phenanthroline catalytic system. The methodology combines general applicability with high yields.
A new series of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and pyrrolo[1,2-a]phenanthrolines were efficiently built up from an 8-hydroxyquinoline derivative or phenanthroline via 1,3-dipolar cycloaddition reaction involving non-stabilized azomethine ylides, generated in situ from the parent furo[3,2-h]quinoliniums/phenanthroliums, in presence of a copper(II) chloride-phenanthroline catalytic system. The methodology combines general applicability with high yields.
Author Anwar, Tarique
Kundu, Sandip
Hazra, Abhijit
Maulik, Prakas R
Paira, Rupankar
Bharitkar, Yogesh P
Mondal, Nirup B
Banerjee, Maitreyee
Mondal, Shyamal
AuthorAffiliation 1 Department of Chemistry, Indian Institute of Chemical Biology, Council of Scientific and Industrial Research, 4 Raja S.C. Mullick Road, Jadavpur, Kolkata-700032, India
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Issue 1
Keywords phenanthroliums
furo[3,2-h]quinoliniums
copper(II) chloride–phenanthroline
pyrrolo[1,2-a]phenanthrolines
pyrrolo[3′,4′:3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines
1,3-dipolar cycloaddition
Language English
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Snippet A new series of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and pyrrolo[1,2-a]phenanthrolines were efficiently built up from an...
A new series of pyrrolo[3′,4′:3,4]pyrrolo[1,2- a ]furoquinolines/phenanthrolines and pyrrolo[1,2- a ]phenanthrolines were efficiently built up from an...
A new series of pyrrolo[3′,4′:3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and pyrrolo[1,2-a]phenanthrolines were efficiently built up from an...
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SubjectTerms 1,3-dipolar cycloaddition
Chemistry
copper(II) chloride–phenanthroline
Full Research Paper
furo[3,2-h]quinoliniums
phenanthroliums
pyrrolo[1,2-a]phenanthrolines
pyrrolo[3′,4′:3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines
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Title Copper-phenanthroline catalysts for regioselective synthesis of pyrrolo[3',4':3,4]pyrrolo[1,2-a]furoquinolines/phenanthrolines and of pyrrolo[1,2-a]phenanthrolines under mild conditions
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