Selective Halogen-Lithium Exchange of 1,2-Dihaloarenes for Successive 2 4 Cycloadditions of Arynes and IsobenzofuransReportar como inadecuado




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Department of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan





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Academic Editor: Hiroto Yoshida

Abstract Successive 2+4 cycloadditions of arynes and isobenzofurans by site-selective halogen-lithium exchange of 1,2-dihaloarenes were developed, allowing the rapid construction of polycyclic compounds which serve as a useful synthetic intermediates for the preparation of various polyacene derivatives. View Full-Text

Keywords: aryne; isobenzofuran; 2+4 cycloaddition; 1,2-dihaloarenes; polyacene; halogen-lithium exchange aryne; isobenzofuran; 2+4 cycloaddition; 1,2-dihaloarenes; polyacene; halogen-lithium exchange





Autor: Shohei Eda and Toshiyuki Hamura *

Fuente: http://mdpi.com/



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