不飽和二塩基酸誘導体の合成,重合に関する研究(第4報)

DOI Web Site Web Site 参考文献6件

書誌事項

タイトル別名
  • Synthesis and Polymerization of Unsaturated Dibasic Acid Derivatives. IV
  • 2 , 3 ノ マレイミド ユウドウタイ ナラビニ ソノ カンレン カゴウブツ ノ ゴウセイ ニ ツイテ
  • Preparation of Some Maleimides and their Related Compounds
  • 2,3のマレイミド誘導体ならびにその関連化合物の合成について

この論文をさがす

抄録

Reaction of maleic anhydride with monoethanolamine, monopropanolamine, or monoisopropanolamine yielded N-β-oxyethylmaleamic acid, N-γ-oxypropylmaleamic acid, or N-β-oxyisopropylmaleamic acid, respectively. Dehydration of these maleamic acids with acetic anhydride and sodium acetate, followed by esterification gave N-acetoxyethylmaleimide, N-acetoxypropylmaleimide, or Nacetoxyisopropylisomaleimide, respectively. Dehydration and cyclization of N-β-oxyethylmaleamic acid with a small amount of sulfuric acid gave N-β-oxyethylmaleimide. Similar dehydration and esterification of N, O-dimaleoylaminoethanol gave N-(methylmaleoyl)ethylmaleimide. All of the above products are new compounds. Maleimide derivative was synthesized as a monomer in order to obtain its polymer.

収録刊行物

参考文献 (6)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ