Synthesis of arylethynylated cyclohexa-m-phenylenes via sixfold Suzuki coupling

Title

Synthesis of arylethynylated cyclohexa-m-phenylenes via sixfold Suzuki coupling

Publication Type

Journal Article

Year of Publication

2008

Authors

Chan, Julian M W
Swager, Timothy M.

Journal

Tetrahedron Letters

Volume

Pagination

4912–4914

Date Published

aug

ISSN

00404039

Keywords

arenediboronate aryl bromide Suzuki macrocyclizati, arylethynylated cyclohexaphenylene prepn

Abstract

A one-step, one-pot assembly of arylethynylated cyclohexa-meta-phenylenes from meta-dibromide and meta-diboronates was accomplished using a 6-fold Suzuki macrocyclization, without the need for high diln. or slow-addn. techniques. [on SciFinder(R)]

URL

http://linkinghub.elsevier.com/retrieve/pii/S0040403908010812

DOI

http://dx.doi.org/10.1016/j.tetlet.2008.05.150

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