Studies on 2-methyl- and 2-phenyl-4-arylmethylene-2-imidazolin-5-ones and related compounds.

スポンサーリンク

概要

• 論文の詳細を見る

• Compounds 4-arylmethylene-2-methyl-2-oxazolin-5-ones and 4-arylmethylene-2-styryl-2-oxazolin-5-ones react with primary aromatic amines in the presence of anhydrous zinc chloride to give the corresponding 4-arylmethylene-2-methyl-2-imidazolin-5-ones and 4-arylmethylene-2-styryl-2-imidazolin-5-ones (<B>5</B>) respectively. Treatment of <B>5</B> with phosphorus pentasulfide gives the corresponding 2-imidazoline-5-thiones. Reaction of 4-arylmethylene-2-phenyl-2-oxazolin-5-ones with hydroxylamine hydrochloride gives the corresponding imidazolinones which was reacted with alkyl halides and acid chlorides to give the corresponding ethers and esters respectively. Structures of the resulting products have been characterized on the basis of elemental analysis, IR, and UV data.

• 公益社団法人 日本化学会の論文

著者

• Badr Mahmoud

  Chemistry Department, Faculty of Science, Assiut University

• El-Sherief Hassan

  Chemistry Department, Faculty of Science, Assiut University

• Tadros Magda

  Chemistry Department, Faculty of Science, Assiut University

関連論文

• Reaction of quinoxaline derivatives with nucleophilic reagents.
• Studies on 2-methyl- and 2-phenyl-4-arylmethylene-2-imidazolin-5-ones and related compounds.

スポンサーリンク