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Synthesis of Benzo[b]furan Derivatives via S 8 ‐Nano particles/β‐cyclodextrin: An Environmentally Friendly Approach
Author(s) -
Ansari Mohd Danish,
Sagir Hozeyfa,
Yadav Vijay B.,
Yadav Neetu,
Siddiqui I R
Publication year - 2018
Publication title -
chemistryselect
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.437
H-Index - 34
ISSN - 2365-6549
DOI - 10.1002/slct.201800589
Subject(s) - furan , cyclodextrin , catalysis , environmentally friendly , resorcinol , chemistry , nano , combinatorial chemistry , nanoparticle , organic chemistry , nanotechnology , chemical engineering , materials science , ecology , engineering , biology
The synergistic effect of S 8 ‐nanoparticles and β‐cyclodextrin as heterogeneous catalyst system for the synthesis of different benzo[b]furan derivatives from resorcinol and arylglyoxal has been described. This protocol provides a new, environment‐sustainable and simple strategy to construct benzo[b]furans via formation of three new bonds (C−C and C−O) under transition metal‐free conditions. A high catalytic activity and easy recyclability for several times with consistent activity are the additional eco‐friendly aspects of this catalytic system.