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|Section2= |Section3= }} Salen is the abbreviation for a popular chelating ligand used in coordination chemistry and homogeneous catalysis. The name salen is a contraction for salicylaldehyde and ethylenediamine. The ligand is a bright yellow micaceous solid that is soluble in polar organic solvents. ==Nomenclature== The diphenol H2salen is the conjugate acid of the ligand that logically is salen2−. But the terminology is used loosely. As an anionic tetradendate ligand, salen2− resembles tetradentate ligands including those that are macrocyclic, such as porphyrinate, corrin, bis(dimethylglyoximate), and some Schiff bases. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Salen ligand」の詳細全文を読む スポンサード リンク
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