Reversible Alkene Binding and Allylic C–H Activation with an Aluminum(I) Complex
Keyword(s):
Reversible alkene binding to a low-valent main group complex is documented. The reaction involves an aluminium(I) reagent and includes both terminal and strained alkenes. This reversible binding event is just a forerunner to non-reversible C–H activation of the allylic position of the alkene. Mechanistic analysis shows that in contrast to common transition metal systems, the C–H activation does not proceed from a metal bound alkene complex. Dissociation of the alkene and reformation of the aluminium(I) fragment is required to liberate the active site and frontier molecular orbitals involved in C–H activation.
2018 ◽
2018 ◽
2020 ◽
Vol 46
(6)
◽
pp. 1278-1284
Keyword(s):
2017 ◽
Vol 375
(2101)
◽
pp. 20170002
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