TY - JOUR
T1 - Activation of Methyltrioxorhenium for Olefin Metathesis in a Zirconium-Based Metal-Organic Framework
AU - Korzyński, Maciej D.
AU - Consoli, Daniel F.
AU - Zhang, Shiran
AU - Román-Leshkov, Yuriy
AU - Dincǎ, Mircea
N1 - Publisher Copyright:
© 2018 American Chemical Society.
PY - 2018/6/6
Y1 - 2018/6/6
N2 - The zirconium nodes of the metal-organic framework (MOF) known as NU-1000 serve as competent supports for the activation of methyltrioxorhenium (MTO) toward olefin metathesis. Itself inactive for olefin metathesis, MTO becomes an active catalyst only when immobilized on the strongly acidic Lewis acid sites of dehydrated NU-1000. Uptake of MTO at the dehydrated secondary building units (SBUs) occurs rapidly and quantitatively to produce a catalyst active in both gas- and liquid-phase processes. These results demonstrate for the first time the utility of MOF SBUs for olefin metathesis, an academically and industrially relevant transformation.
AB - The zirconium nodes of the metal-organic framework (MOF) known as NU-1000 serve as competent supports for the activation of methyltrioxorhenium (MTO) toward olefin metathesis. Itself inactive for olefin metathesis, MTO becomes an active catalyst only when immobilized on the strongly acidic Lewis acid sites of dehydrated NU-1000. Uptake of MTO at the dehydrated secondary building units (SBUs) occurs rapidly and quantitatively to produce a catalyst active in both gas- and liquid-phase processes. These results demonstrate for the first time the utility of MOF SBUs for olefin metathesis, an academically and industrially relevant transformation.
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U2 - 10.1021/jacs.8b02837
DO - 10.1021/jacs.8b02837
M3 - Article
C2 - 29734809
AN - SCOPUS:85046776043
SN - 0002-7863
VL - 140
SP - 6956
EP - 6960
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 22
ER -