Modification of Iron(II) Tridentate Bis(imino)pyridine Complexes by a Boryl Group for the Production of α-Olefins at High Temperature

Autor:	Brian M. Fish, Matthew F. Schiffhauer, William J. Marshall, Douglas J. Adelman, Alex Sergey Ionkin, Barbara Bobik Fones
Rok vydání:	2008
Předmět:	Inorganic Chemistry chemistry.chemical_compound chemistry Group (periodic table) Pinacol Organic Chemistry Pyridine Organic chemistry Production (computer science) Physical and Theoretical Chemistry Medicinal chemistry Pyridine ligand
Zdroj:	Organometallics. 27:1902-1911
ISSN:	1520-6041 0276-7333
Popis:	A new series of boryl-substituted bis(imino)pyridine ligands [o-PinacolB-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol], Pinacol = (−O-(Me)2C−C(Me)2-O−) (6), [2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol] (11), [4-bromo-2,6-di-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol] (12), [2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-m-BPinacol] (14), [2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-p-BPinacol] (17), and [4-Bromo-2,6-di-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-p-BPinacol] (18), and their corresponding Fe(II) complexes [{o-PinacolB-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol}FeCl2] (3), [{2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol}FeCl2] (19), [{4-bromo-2,6-di-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-o-BPinacol}FeCl2] (20), [{2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-m-BPinacol}FeCl2] (21), [{2,4,6-tri-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-p-BPinacol}FeCl2] (22), and [{4-bromo-2,6-di-Me-Ph-N═C(Me)-Py-C(Me)═N-Ph-p-BPinacol}FeCl2] (23) were synthesized. According to X-ray analysis, the introduction of boryl groups in the ortho-positions of the complex as in 3 caused the s...
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5d1e2d91eea1d7b9227c51b18a38da35 https://doi.org/10.1021/om800036b Zobrazit plný text záznamu