Al(H2PO4)3 as an Efficient and Reusable Catalyst for One-pot Three-component Synthesis of α-Amino Phosphonates under Solvent-free Conditions

被引:31
|
作者
Maghsoodlou, Malek Taher [1 ]
Habibi-Khorassani, Sayyed Mostafa [1 ]
Heydari, Reza [1 ]
Hazeri, Nourollah [1 ]
Sajadikhah, Seyed Sajad [1 ]
Rostamizadeh, Mohsen [1 ]
机构
[1] Univ Sistan & Baluchestan, Dept Chem, Fac Sci, Zahedan, Iran
关键词
alpha-amino phosphonate; Al(H2PO4)(3); heterogeneous catalyst; aldehyde; trialkyl phosphite; ENVIRONMENTALLY FRIENDLY PREPARATION; ORGANIC PHOSPHORUS-COMPOUNDS; STEREOSELECTIVE-SYNTHESIS; ACID; AMINOPHOSPHONATES; INHIBITORS; PHOSPHITE; ALDEHYDES; WELL;
D O I
10.1002/cjoc.201090067
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Synthesis of alpha-amino phosphonates is described under solvent-free conditions at 100 degrees C from reaction between aldehydes and amines in the presence of trialkyl phosphites using Al(H2PO4)(3) as an efficient and reusable heterogeneous catalyst. The advantages of this procedure are short reaction time, flexibility and having high to excellent yields.
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页码:285 / 288
页数:4
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