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Convenient methods for preparing pi-conjugated linkers as building blocks for modular chemistry.


ABSTRACT: Simple, straightforward and optimized procedures for preparing extended pi-conjugated linkers are described. Either unsubstituted or 4-donor substituted pi-linkers bearing a styryl, biphenyl, phenylethenylphenyl, and phenylethynylphenyl pi-conjugated backbone are functionalized with boronic pinacol esters as well as with terminal acetylene moieties allowing their further use as building blocks in Suzuki-Miyaura or Sonogashira coupling reactions.

SUBMITTER: Kulhanek J 

PROVIDER: S-EPMC2686302 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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Convenient methods for preparing pi-conjugated linkers as building blocks for modular chemistry.

Kulhánek Jirí J   Bures Filip F   Ludwig Miroslav M  

Beilstein journal of organic chemistry 20090414


Simple, straightforward and optimized procedures for preparing extended pi-conjugated linkers are described. Either unsubstituted or 4-donor substituted pi-linkers bearing a styryl, biphenyl, phenylethenylphenyl, and phenylethynylphenyl pi-conjugated backbone are functionalized with boronic pinacol esters as well as with terminal acetylene moieties allowing their further use as building blocks in Suzuki-Miyaura or Sonogashira coupling reactions. ...[more]

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