Regeneration of an Iridium(III) Complex Active for Alkane Dehydrogenation Using Molecular Oxygen
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https://figshare.com/articles/dataset/Regeneration_of_an_Iridium_III_Complex_Active_for_Alkane_Dehydrogenation_Using_Molecular_Oxygen/2312635
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资源简介：
(dmPhebox)Ir(OAc)2(OH2) (1a) has previously been found to promote stoichiometric
alkane dehydrogenation, affording alkene, acetic acid, and the corresponding
Ir hydride complex (dmPhebox)Ir(OAc)(H)
(2a) in high yield. In this study, we describe the use
of oxygen to quantitatively regenerate 1a from 2a and HOAc. Distinct reaction intermediates are observed
during the conversion of 2a to 1a, depending
upon the presence or absence of 1 equiv of acetic acid, highlighting
potential mechanistic implications regarding alkane dehydrogenation
catalysis and the use of oxygen as an oxidant in such systems.
创建时间：
2016-02-17
