An integrated immobilization strategy manipulates dual active centers to boost enantioselective tandem reactions.

@article{Shu2018AnII,
  title={An integrated immobilization strategy manipulates dual active centers to boost enantioselective tandem reactions.},
  author={Xiaomin Shu and Ronghua Jin and Zhongrui Zhao and Tanyu Cheng and Guohua Liu},
  journal={Chemical communications},
  year={2018},
  volume={54 94},
  pages={
          13244-13247
        }
}
Manipulation of dual active centers via an integrated immobilization strategy can overcome the restriction of homogeneous catalysis in a sequential organic transformation. Herein, by utilizing hollow-shell-structured silica, hydrogen-bonding immobilization via a ship-in-a-bottle synthesis locks a Pd(carbene) center in a nanocage and covalent-bonding immobilization tethers chiral Ru(diamine) centers within the nanochannels, constructing a hetero-bifunctional catalyst. The benefit of this dual… CONTINUE READING
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