A facile one-pot, three-component synthesis of -aminophosphonates catalyzed by ytterbium triflate [Yb(OTf)(3)] in water using polyoxyethanyl -tocopheryl sebacate (PTS) as amphiphile has been developed. The catalytic system could be readily recycled and reused several times without significant loss in its activity.
机构:
Tianjin Normal Univ, Key Lab Water Environm & Resources, Tianjin 300387, Peoples R ChinaTianjin Normal Univ, Key Lab Water Environm & Resources, Tianjin 300387, Peoples R China
Yu, Ya-Qin
Xu, Da-Zhen
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机构:
Nankai Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Natl Pesticide Engn Res Ctr Tianjin, Tianjin 300071, Peoples R ChinaTianjin Normal Univ, Key Lab Water Environm & Resources, Tianjin 300387, Peoples R China