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|Section2= |Section3= |Section4= }} PMDTA, formally ''N'',''N'',''N''′,''N''′,''N''′′-pentamethyldiethylenetriamine, is an organic compound with the formula ()2NMe (Me is CH3). PMDTA is a basic, bulky, and flexible, tridentate ligand that is a used in organolithium chemistry. ==Synthesis== PMDTA is prepared by methylating diethylenetriamine with formaldehyde and formic acid. :()2NH + 5 CH2O + 5 HCO2H → ()2NMe + 5 CO2 + 5 H2O 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「PMDTA」の詳細全文を読む スポンサード リンク
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