An efficient proline-based homogeneous organocatalyst with recyclability†,New Journal of Chemistry

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An efficient proline-based homogeneous organocatalyst with recyclability†
New Journal of Chemistry ( IF 3.3 ) Pub Date : 2017-12-13 00:00:00 , DOI: 10.1039/c7nj03912c
Qiang Li _{1,

2,

3,

4} , Yuan Li _{2,

4,

5,

6,

7} , Jingdong Wang _{1,

2,

3,

4} , Yingjie Lin _{1,

2,

3,

4} , Zhonglin Wei _{1,

2,

3,

4} , Haifeng Duan _{1,

2,

3,

4} , Qingbiao Yang _{1,

2,

3,

4} , Fuquan Bai _{2,

4,

5,

6,

7} , Yaoxian Li _{1,

2,

3,

4}

Affiliation

In this work, a homogeneous organocatalyst was developed for the asymmetric reduction of imines. This catalyst could be separated by cyclodextrin-modified Fe₃O₄@SiO₂ magnetic nanoparticles and then released back into a fresh reaction for use more than seven times. Furthermore, a new catalytic mechanism was proposed and investigated through theoretical calculations.

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