Synthesis and properties of novel ditopic polypyridine ligands bridged by one and two acetylenic bonds

DOI: 10.1016/S0040-4039(00)74721-6

Source and publish data:

Tetrahedron Letters p. 8075 - 8078 (1992)

Update date:2022-09-26

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Authors:

Grosshenny

Ziessel Ziessel

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Article abstract of DOI:10.1016/S0040-4039(00)74721-6

Ethynyl substituted bipyridine chelates react with bromo or triflate functionalized bipyridine or terpyridine subunits, in the presence of catalytic amounts of Pd⁰(PPh₃)₄ to yield, the new homo- and heteroditopic ethynyl b

Full text of DOI:10.1016/S0040-4039(00)74721-6

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Product name:4-(2-pyridyl)-6(4-ethynylphenyl)-2,2'-bipyridine

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