Counter-ion Effects Switch Ligand Binding From C-2 to C-5 in Kinetic Carbenes Formed From an Imidazolium Salt and IrH5(PPh3)2

Anes Kovacevic; Stephan Grundemann; John R. Miecznikowski; Eric Clot; Odile Eisenstein; Robert H. Crabtree

doi:10.1039/b207588c

Counter-ion Effects Switch Ligand Binding From C-2 to C-5 in Kinetic Carbenes Formed From an Imidazolium Salt and IrH5(PPh3)2

Anes Kovacevic
, Stephan Grundemann
, John R. Miecznikowski
, Eric Clot
, Odile Eisenstein
, Robert H. Crabtree

Fairfield University

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

Abstract

Changing the counter-anion in 2-pyridylmethyl imidazolium salts (Br, BF4, PF6, SbF6) causes their kinetic reaction products with IrH5(PPh3)2 to be switched from normal C-2 to abnormal C-5 binding.

Original language	American English
Journal	Chemical Communications
Volume	21
DOIs	https://doi.org/10.1039/b207588c
State	Published - Jan 1 2002

Disciplines

Chemistry
Physical Sciences and Mathematics

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10.1039/b207588cLicense: CC BY

Cite this

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title = "Counter-ion Effects Switch Ligand Binding From C-2 to C-5 in Kinetic Carbenes Formed From an Imidazolium Salt and IrH5(PPh3)2",

abstract = " Changing the counter-anion in 2-pyridylmethyl imidazolium salts (Br, BF4, PF6, SbF6) causes their kinetic reaction products with IrH5(PPh3)2 to be switched from normal C-2 to abnormal C-5 binding.",

author = "Anes Kovacevic and Stephan Grundemann and Miecznikowski, \{John R.\} and Eric Clot and Odile Eisenstein and Crabtree, \{Robert H.\}",

year = "2002",

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doi = "10.1039/b207588c",

language = "American English",

volume = "21",

journal = "Chemical Communications",

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AU - Kovacevic, Anes

AU - Grundemann, Stephan

AU - Miecznikowski, John R.

AU - Clot, Eric

AU - Eisenstein, Odile

AU - Crabtree, Robert H.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - Changing the counter-anion in 2-pyridylmethyl imidazolium salts (Br, BF4, PF6, SbF6) causes their kinetic reaction products with IrH5(PPh3)2 to be switched from normal C-2 to abnormal C-5 binding.

AB - Changing the counter-anion in 2-pyridylmethyl imidazolium salts (Br, BF4, PF6, SbF6) causes their kinetic reaction products with IrH5(PPh3)2 to be switched from normal C-2 to abnormal C-5 binding.

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Counter-ion Effects Switch Ligand Binding From C-2 to C-5 in Kinetic Carbenes Formed From an Imidazolium Salt and IrH5(PPh3)2

Abstract

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