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1,2-ジメチルエチレンジアミン.
1,2-ジメチルエチレンジアミン
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N,N′-Dimethylethane-1,2-diamine
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別称 N,N′-Dimethyl-1,2-ethanediamine
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識別情報
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CAS登録番号
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110-70-3
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PubChem
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8070
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ChemSpider
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7779
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UNII
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JBC5EX42TL
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InChI=1S/C4H12N2/c1-5-3-4-6-2/h5-6H,3-4H2,1-2H3 Key: KVKFRMCSXWQSNT-UHFFFAOYSA-N
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特性
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化学式
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C4H12N2
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モル質量
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88.15 g mol−1
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外観
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無色の液体
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密度
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0.819 g/mL
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沸点
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120 °C, 393 K, 248 °F
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特記なき場合、データは常温 (25 °C)・常圧 (100 kPa) におけるものである。
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1,2-ジメチルエチレンジアミン(英語: 1,2-dimethylethylenediamine、DMEDA)は、化学式が (CH3NH)2C2H4 の有機化合物である。魚臭のある無色の液体で、第二級アミンである。
金属錯体のキレート化ジアミンとして使用され、その一部は均一系触媒として作用する[1][2]。
ケトンやアルデヒドとの縮合によってイミダゾリジン類の前駆体になる。
- RR'CO + C2H4(CH3NH)2 → C2H4(CH3N)2CRR' + H2O
- ^ Chan, Timothy R.; Hilgraf, Robert; Sharpless, K. Barry; Fokin, Valery V. "Polytriazoles as copper(I)-stabilizing ligands in catalysis" Organic Letters 2004, volume 6, 2853-2855. doi:10.1021/ol0493094
- ^ Klapars, Artis; Huang, Xiaohua; Buchwald, Stephen L. (2002). “A General and Efficient Copper Catalyst for the Amidation of Aryl Halides”. Journal of the American Chemical Society 124 (25): 7421–7428. doi:10.1021/ja0260465. PMID 12071751.
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