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Majid M. Heravi Samaheh Sadjadi Hossein A. Oskooie Rahim Hekmat Shoar Fatemeh F. Bamoharram 《中国化学会会志》2008,55(4):890-895
Benzoxazole derivatives were obtained in high yields with excellent purity from the condensation of 2‐aminophenol with benzaldehydes and benzoic acids in the presence of a catalytic amount of heteropolyacids (HPAs). 相似文献
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Amir Rineh Mohammad A. Khalilzadeh Mohammad M. Hashemi Medí Rajabi Fatemeh Karimi 《Journal of heterocyclic chemistry》2012,49(4):789-791
An efficient synthesis of quinoline derivatives is described via the reaction between ethyl chloropyruvate or alkyl 4‐chloroacetoacetate and activated acetylenic compounds in the presence of nucleophilic form of isatin in water as the solvent. Nucleophilic form of isatin is produced from the reaction of isatin and triethylamin. 相似文献
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