Synthesis, characterization, and catalytic performance of aluminum and Tin(II) compounds supported by β-diketiminato ligands

Ying Liu; Xin Liu; Yashuai Liu; Wenling Li; Yi Ding; Mingdong Zhong; Xiaoli Ma; Zhi Yang

doi:10.1016/j.ica.2017.11.012

Synthesis, characterization, and catalytic performance of aluminum and Tin(II) compounds supported by β-diketiminato ligands

Ying Liu
, Xin Liu
, Yashuai Liu
, Wenling Li
, Yi Ding
, Mingdong Zhong
, Xiaoli Ma^*
, Zhi Yang

^*Corresponding author for this work

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

The four-coordinated bis(benzyl sulfide) complex L¹Al(SCH₂Ph)₂ (1) was synthesized in good yield by reacting one equivalent of L¹AlH₂ (L¹ = HC(CMeNAr)₂, Ar = 2,4,6-Me₃C₆H₂) with two equivalents of benzyl mercaptan. The reactions of L²Li (L² = HC(CMeNAr)₂, Ar = 2-ⁱPrC₆H₄) with SnCl₂ and AlCl₃ in a molar ratio of 1:1 were carried out at room temperature, resulted in two new compounds, CH{(CH₃)CN-2-ⁱPrC₆H₄}₂SnCl (2) and CH{(CH₃)CN-2-ⁱPrC₆H₄}₂AlCl₂ (3). All compounds were characterized by ¹H NMR and ¹³C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis. The efficient catalytic performances of 1–3 for the hydroboration of organic compounds with carbonyl groups were investigated.

Original language	English
Pages (from-to)	244-248
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	471
DOIs	https://doi.org/10.1016/j.ica.2017.11.012
Publication status	Published - 24 Feb 2018
Externally published	Yes

Keywords

Catalysis
Hydroboration
Main group compounds
β-Diketiminato ligands

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10.1016/j.ica.2017.11.012

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@article{ec66b521efc24cfa9acf4fd353b75551,

title = "Synthesis, characterization, and catalytic performance of aluminum and Tin(II) compounds supported by β-diketiminato ligands",

abstract = "The four-coordinated bis(benzyl sulfide) complex L1Al(SCH2Ph)2 (1) was synthesized in good yield by reacting one equivalent of L1AlH2 (L1 = HC(CMeNAr)2, Ar = 2,4,6-Me3C6H2) with two equivalents of benzyl mercaptan. The reactions of L2Li (L2 = HC(CMeNAr)2, Ar = 2-iPrC6H4) with SnCl2 and AlCl3 in a molar ratio of 1:1 were carried out at room temperature, resulted in two new compounds, CH\{(CH3)CN-2-iPrC6H4\}2SnCl (2) and CH\{(CH3)CN-2-iPrC6H4\}2AlCl2 (3). All compounds were characterized by 1H NMR and 13C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis. The efficient catalytic performances of 1–3 for the hydroboration of organic compounds with carbonyl groups were investigated.",

keywords = "Catalysis, Hydroboration, Main group compounds, β-Diketiminato ligands",

author = "Ying Liu and Xin Liu and Yashuai Liu and Wenling Li and Yi Ding and Mingdong Zhong and Xiaoli Ma and Zhi Yang",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2018",

month = feb,

day = "24",

doi = "10.1016/j.ica.2017.11.012",

language = "English",

volume = "471",

pages = "244--248",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Synthesis, characterization, and catalytic performance of aluminum and Tin(II) compounds supported by β-diketiminato ligands

AU - Liu, Ying

AU - Liu, Xin

AU - Liu, Yashuai

AU - Li, Wenling

AU - Ding, Yi

AU - Zhong, Mingdong

AU - Ma, Xiaoli

AU - Yang, Zhi

PY - 2018/2/24

Y1 - 2018/2/24

N2 - The four-coordinated bis(benzyl sulfide) complex L1Al(SCH2Ph)2 (1) was synthesized in good yield by reacting one equivalent of L1AlH2 (L1 = HC(CMeNAr)2, Ar = 2,4,6-Me3C6H2) with two equivalents of benzyl mercaptan. The reactions of L2Li (L2 = HC(CMeNAr)2, Ar = 2-iPrC6H4) with SnCl2 and AlCl3 in a molar ratio of 1:1 were carried out at room temperature, resulted in two new compounds, CH{(CH3)CN-2-iPrC6H4}2SnCl (2) and CH{(CH3)CN-2-iPrC6H4}2AlCl2 (3). All compounds were characterized by 1H NMR and 13C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis. The efficient catalytic performances of 1–3 for the hydroboration of organic compounds with carbonyl groups were investigated.

AB - The four-coordinated bis(benzyl sulfide) complex L1Al(SCH2Ph)2 (1) was synthesized in good yield by reacting one equivalent of L1AlH2 (L1 = HC(CMeNAr)2, Ar = 2,4,6-Me3C6H2) with two equivalents of benzyl mercaptan. The reactions of L2Li (L2 = HC(CMeNAr)2, Ar = 2-iPrC6H4) with SnCl2 and AlCl3 in a molar ratio of 1:1 were carried out at room temperature, resulted in two new compounds, CH{(CH3)CN-2-iPrC6H4}2SnCl (2) and CH{(CH3)CN-2-iPrC6H4}2AlCl2 (3). All compounds were characterized by 1H NMR and 13C NMR spectroscopy, single crystal X-ray structural analysis and elemental analysis. The efficient catalytic performances of 1–3 for the hydroboration of organic compounds with carbonyl groups were investigated.

KW - Catalysis

KW - Hydroboration

KW - Main group compounds

KW - β-Diketiminato ligands

UR - https://www.scopus.com/pages/publications/85034032643

U2 - 10.1016/j.ica.2017.11.012

DO - 10.1016/j.ica.2017.11.012

M3 - Article

AN - SCOPUS:85034032643

SN - 0020-1693

VL - 471

SP - 244

EP - 248

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

Synthesis, characterization, and catalytic performance of aluminum and Tin(II) compounds supported by β-diketiminato ligands

Abstract

Keywords

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