引用本文:
朱传方, 肖海燕, 李中华. 含氮烃基膦酸的合成(Ⅳ)——以环丁砜作溶剂直接合成N-烃基-α-氨基苄基膦酸[J]. 应用化学,
1997, 14(3): 107-108.
Citation: Zhu Chuanfang, Xiao Haiyan, Li Zhonghua. Studies on Synthesis of Nitriloalkylenephosphonic Acids(Ⅳ):Synthesis of N-Alkyl-α-Aminobenzylenephosphonic Acids in Tetramethylenesulfone[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 107-108.
Citation: Zhu Chuanfang, Xiao Haiyan, Li Zhonghua. Studies on Synthesis of Nitriloalkylenephosphonic Acids(Ⅳ):Synthesis of N-Alkyl-α-Aminobenzylenephosphonic Acids in Tetramethylenesulfone[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 107-108.
含氮烃基膦酸的合成(Ⅳ)——以环丁砜作溶剂直接合成N-烃基-α-氨基苄基膦酸
摘要:
具有生物活性的T-氨基烃基膦酸的合成有过报道[1],而氮烃基-T-氨基烃基膦酸的合成报道较少.
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关键词:
- N-烃基-T-氨基苄基膦酸
- / 环丁砜
- / 合成
English
Studies on Synthesis of Nitriloalkylenephosphonic Acids(Ⅳ):Synthesis of N-Alkyl-α-Aminobenzylenephosphonic Acids in Tetramethylenesulfone
Abstract:
Some N-alkyl-T-aminobenzylenephosphonic acids were prepared directly from benzaldehyde or p-nitrobenzaldehyde with amines and phosphorous acid using tetramethylenesulfone as solvent. The method offers the advantages of giving good yields, easy purification of the products, simplicity and rapidity.
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