期刊论文详细信息
Bulletin of the Korean chemical society
Alum Catalyzed Convenient Synthesis of Quino[2,3-b][1,5]benzoxazepine ¥á-Aminophosphonate Derivatives
Murlidhar S Shingare1  Sandip A Sadaphal1  Nana V Shitole1  Nivrutti R Jogdand1  Swapnil S Sonar1  Bapurao B Shingate1 
关键词: ¥á-Aminophosphonate;    Alum;    Quino[2;    3-b][1;    5]benzoxazepine;    Triethyl phosphite;    Solventfree;   
DOI  :  
学科分类:化学(综合)
来源: Korean Chemical Society
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【 摘 要 】

We have described an efficient synthesis of quino[2,3-b][1,5]benzoxazepine �?-aminophosphonate derivatives by the nucleophilic addition of triethyl phosphite to substituted quino[2,3-b][1,5]benzoxazepines promoted by easily available, inexpensive and mild catalyst KAl(SO4)2?12H2O (alum). The reactions proceed smoothly at room temperature under solvent-free reaction conditions and providing high yield of product in very short reaction time.

【 授权许可】

Unknown   

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