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Synthesis, characterization of amine-bridged bis(phenolate) yttrium alkyl complex and its catalytic behavior for the Tishchenko reaction

Pang, MingLun ; Yao, YingMing ; Zhang, Yong ; Shen, Qi

Chinese Science Bulletin, 2008, Vol.53(13), pp.1978-1982 [Tạp chí có phản biện]

ISSN: 1001-6538 ; E-ISSN: 1861-9541 ; DOI: 10.1007/s11434-008-0257-x

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  • Nhan đề:
    Synthesis, characterization of amine-bridged bis(phenolate) yttrium alkyl complex and its catalytic behavior for the Tishchenko reaction
  • Tác giả: Pang, MingLun ; Yao, YingMing ; Zhang, Yong ; Shen, Qi
  • Chủ đề: rare earth ; bis(phenolate) ligands ; alkyl ; Tishchenko reaction ; catalyzing
  • Là 1 phần của: Chinese Science Bulletin, 2008, Vol.53(13), pp.1978-1982
  • Mô tả: Reaction of homoleptic yttrium tris-alkyl complex YR 3 (R=CH 2 C 6 H 4 NMe 2 - o ) with 1 equivalent of amine bis(phenol)s LH 2 (L=Me 2 NCH 2 CH 2 N(CH 2 -(2-O-C 6 H 2 -Bu 2 2 -3,5)) 2 ) afforded the solvent-free yttrium alkyl complex LYR (1), which has been characterized with elemental analysis, 1H NMR and IR spectra, and structural determination. The coordination geometry around the center metal atom can be best described as a distorted octahedron. It was found that complex 1 can be used as an efficient catalyst for the Tishchenko reaction.
  • Ngôn ngữ: English
  • Số nhận dạng: ISSN: 1001-6538 ; E-ISSN: 1861-9541 ; DOI: 10.1007/s11434-008-0257-x

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