First X-ray Structure of a N-Naphthaloyl Tethered Chiral Dirhodium(II) Complex: Structural Basis for Tether Substitution

Ashraf Ghanem; Michael Gardiner; Paul Müller; Rachel Williamson

doi:10.1002/chem.200903231

First X-ray Structure of a N-Naphthaloyl Tethered Chiral Dirhodium(II) Complex: Structural Basis for Tether Substitution

Ashraf Ghanem, Michael Gardiner, Paul Müller, Rachel Williamson

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

77 Citations (Scopus)

Abstract

Good‐ee! The first one‐pot olefin cyclopropanation that gives high ee is reported. The optimized catalyst is the 4‐Br‐substituted chiral paddle‐wheel tetracarboxylatodirhodium(II) complex based on N‐naphthaloyl‐(S)‐tert‐leucinate. X‐ray structural analysis of the parent catalyst reveals a square chiral crown cavity shrouding the axial coordination site.

Original language	English
Pages (from-to)	3291-3295
Number of pages	5
Journal	Chemistry: A European Journal
Volume	16
Issue number	11
DOIs	https://doi.org/10.1002/chem.200903231
Publication status	Published - 2010

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title = "First X-ray Structure of a N-Naphthaloyl Tethered Chiral Dirhodium(II) Complex: Structural Basis for Tether Substitution",

abstract = "Good‐ee! The first one‐pot olefin cyclopropanation that gives high ee is reported. The optimized catalyst is the 4‐Br‐substituted chiral paddle‐wheel tetracarboxylatodirhodium(II) complex based on N‐naphthaloyl‐(S)‐tert‐leucinate. X‐ray structural analysis of the parent catalyst reveals a square chiral crown cavity shrouding the axial coordination site.",

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AU - Gardiner, Michael

AU - Müller, Paul

AU - Williamson, Rachel

PY - 2010

Y1 - 2010

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AB - Good‐ee! The first one‐pot olefin cyclopropanation that gives high ee is reported. The optimized catalyst is the 4‐Br‐substituted chiral paddle‐wheel tetracarboxylatodirhodium(II) complex based on N‐naphthaloyl‐(S)‐tert‐leucinate. X‐ray structural analysis of the parent catalyst reveals a square chiral crown cavity shrouding the axial coordination site.

U2 - 10.1002/chem.200903231

DO - 10.1002/chem.200903231

M3 - Article

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VL - 16

SP - 3291

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JO - Chemistry: A European Journal

JF - Chemistry: A European Journal

IS - 11

ER -

First X-ray Structure of a N-Naphthaloyl Tethered Chiral Dirhodium(II) Complex: Structural Basis for Tether Substitution

Abstract

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