Title of article
Regioselective synthesis of substituted 1-indanols, 2,3-dihydrobenzofurans and 2,3-dihydroindoles by electrochemical radical cyclization using an arene mediator
Author/Authors
Nobuhito Kurono، نويسنده , , Eiichi Honda، نويسنده , , Fumikazu Komatsu، نويسنده , , Kazuhiko Orito، نويسنده , , Masao Tokuda، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
11
From page
1791
To page
1801
Abstract
Electrochemical reduction of haloarenes carrying 2-(1-hydroxybut-3-enyl), 2-allyloxy or N-allyl-N-methylamino group in the presence of phenanthrene as a mediator generated the corresponding aryl radicals and gave the corresponding 5-exo cyclization products in good yields. Higher regio- and stereoselectivities than those of usual radical cyclization using AIBN-Bu3SnH were achieved.
Keywords
Radical cyclization , 5-exo Cyclization , Arene mediator , Regioselectivity , Electrolysis
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084927
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