Palladium-catalyzed synthesis of [60]fullerene-fused benzofurans via heteroannulation of phenols

Palladium-catalyzed heteroannulation of [60]fullerene with phenols has been developed as a practical and efficient protocol for the one-pot synthesis of various [60]fullerene-fused benzofurans. A possible reaction mechanism is proposed to explain the formation of C 60 -fused benzofurans. A novel 1,2...

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 53; no. 11; pp. 1852 - 1855
Main Authors Li, Fei, Wang, Jun-Jie, Wang, Guan-Wu
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 2017
Subjects
benzofurans
Benzyl bromide
catalytic activity
Chemical reactions
Chemistry
Chemistry, Multidisciplinary
electrochemistry
Formations
fullerene
Organic chemistry
organobromine compounds
Palladium
Phenols
Physical Sciences
Reaction mechanisms
Science & Technology
Synthesis
ACTIVATION
ONE-POT SYNTHESIS
ACIDS
SULFONAMIDES
OXIDATIVE ANNULATION
BOND
2,3-DISUBSTITUTED BENZOFURANS
DERIVATIVES
COUMARINS
C-H
Online AccessGet full text
ISSN1359-7345
1364-548X
1364-548X
DOI10.1039/C6CC09080J

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Summary:Palladium-catalyzed heteroannulation of [60]fullerene with phenols has been developed as a practical and efficient protocol for the one-pot synthesis of various [60]fullerene-fused benzofurans. A possible reaction mechanism is proposed to explain the formation of C 60 -fused benzofurans. A novel 1,2,3,16-adduct is obtained through further reaction of the electrochemically generated dianionic fullerobenzofuran with benzyl bromide.
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ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/C6CC09080J