Electron donor, and method for synthesizing 4, 4'-bipyridine using electron donor
AssigneesKobelco Eco-Solutions Co., Ltd., National University Corporation Okayama University
InventorsYoshiaki MURAKAMI, Miyuki FUKUSHIMA, Kazuhiko TAKAI, Sobi ASAKO
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Abstract
Provided are an electron donor that is easy to handle and can be used to carry out a coupling reaction economically and efficiently through simple operations under mild conditions in a short period of time, and a method for synthesizing 4,4′-bipyridine using the electron donor. The electron donor includes a mixture of a dispersion product obtained by dispersing sodium in a dispersion solvent and 1,3-dimethyl-2-imidazolidinone, and this electron donor is used in the method for synthesizing 4,4′-bipyridine.
Claims4
An electron donor comprising a mixture of a dispersion product obtained by dispersing sodium in a dispersion solvent, and 1,3-dimethyl-2-imidazolidinone.
Dependencies are inferred from the claim text.