A comparative Study of C2-Symmetric Bis(aziridine) Ligands in Some Transition Metal-Mediated Asymmetric Transformations.

David Ackland Tanner; Fredrik Johansson; Adrian Harden; Pher G. Andersson

doi:10.1016/S0040-4020(98)00987-9

A comparative Study of C2-Symmetric Bis(aziridine) Ligands in Some Transition Metal-Mediated Asymmetric Transformations.

David Ackland Tanner
, Fredrik Johansson
, Adrian Harden
, Pher G. Andersson

Uppsala University

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A comparative study has been made of the performance of differently substituted Ca-symmetric bis(aziridine) ligands in a variety of metal-mediated asymmetric reactions. The metals studied were osmium (dihydroxylation), palladium (allylic alkylation) and copper (cyclopropanation and aziridination), the ligands being chosen so as to allow evaluation of both electronic and steric effects. The electronic effects were most pronounced for complexes of palladium, which seem to bind rather loosely to this type of ligand. For the other metals, steric effects play a more important role. (C) 1998 Elsevier Science Ltd. All rights reserved.

Original language	English
Journal	Tetrahedron
Volume	54
Issue number	51
Pages (from-to)	15731-15738
ISSN	0040-4020
DOIs	https://doi.org/10.1016/S0040-4020(98)00987-9
Publication status	Published - 1998

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title = "A comparative Study of C2-Symmetric Bis(aziridine) Ligands in Some Transition Metal-Mediated Asymmetric Transformations.",

abstract = "A comparative study has been made of the performance of differently substituted Ca-symmetric bis(aziridine) ligands in a variety of metal-mediated asymmetric reactions. The metals studied were osmium (dihydroxylation), palladium (allylic alkylation) and copper (cyclopropanation and aziridination), the ligands being chosen so as to allow evaluation of both electronic and steric effects. The electronic effects were most pronounced for complexes of palladium, which seem to bind rather loosely to this type of ligand. For the other metals, steric effects play a more important role. (C) 1998 Elsevier Science Ltd. All rights reserved. ",

author = "Tanner, \{David Ackland\} and Fredrik Johansson and Adrian Harden and Andersson, \{Pher G.\}",

year = "1998",

doi = "10.1016/S0040-4020(98)00987-9",

language = "English",

volume = "54",

pages = "15731--15738",

journal = "Tetrahedron",

issn = "0040-4020",

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T1 - A comparative Study of C2-Symmetric Bis(aziridine) Ligands in Some Transition Metal-Mediated Asymmetric Transformations.

AU - Tanner, David Ackland

AU - Johansson, Fredrik

AU - Harden, Adrian

AU - Andersson, Pher G.

PY - 1998

Y1 - 1998

N2 - A comparative study has been made of the performance of differently substituted Ca-symmetric bis(aziridine) ligands in a variety of metal-mediated asymmetric reactions. The metals studied were osmium (dihydroxylation), palladium (allylic alkylation) and copper (cyclopropanation and aziridination), the ligands being chosen so as to allow evaluation of both electronic and steric effects. The electronic effects were most pronounced for complexes of palladium, which seem to bind rather loosely to this type of ligand. For the other metals, steric effects play a more important role. (C) 1998 Elsevier Science Ltd. All rights reserved.

AB - A comparative study has been made of the performance of differently substituted Ca-symmetric bis(aziridine) ligands in a variety of metal-mediated asymmetric reactions. The metals studied were osmium (dihydroxylation), palladium (allylic alkylation) and copper (cyclopropanation and aziridination), the ligands being chosen so as to allow evaluation of both electronic and steric effects. The electronic effects were most pronounced for complexes of palladium, which seem to bind rather loosely to this type of ligand. For the other metals, steric effects play a more important role. (C) 1998 Elsevier Science Ltd. All rights reserved.

U2 - 10.1016/S0040-4020(98)00987-9

DO - 10.1016/S0040-4020(98)00987-9

M3 - Journal article

SN - 0040-4020

VL - 54

SP - 15731

EP - 15738

JO - Tetrahedron

JF - Tetrahedron

IS - 51

ER -

A comparative Study of C2-Symmetric Bis(aziridine) Ligands in Some Transition Metal-Mediated Asymmetric Transformations.

Abstract

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