Diastereotopic Group Selectivity In the Deprotonation of (η-Arene)Cr(CO)3 Complexes

Joseph A. Heppert; M. Elizabeth Thomas-Miller; Michael L. Milligan; David Vander Velde; Jeffrey Aubé

doi:10.1021/om00102a032

Diastereotopic Group Selectivity In the Deprotonation of (η-Arene)Cr(CO)₃ Complexes

Joseph A. Heppert, M. Elizabeth Thomas-Miller, Michael L. Milligan, David Vander Velde, Jeffrey Aubé

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Abstract

Highly diastereospecific syntheses (de ≥ 94%) of (η-arene)Cr(CO)3 complexes are effected via the group-selective deprotonation of complexes bearing a chiral benzylic directing group. The major diastereomers prepared by this technique are the opposite of those formed in face-selective diastereospecific complexation reactions.

Original language	English
Pages (from-to)	2581-2584
Number of pages	4
Journal	Organometallics
Volume	7
Issue number	12
DOIs	https://doi.org/10.1021/om00102a032
State	Published - Dec 1988

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title = "Diastereotopic Group Selectivity In the Deprotonation of (η-Arene)Cr(CO)3 Complexes",

abstract = "Highly diastereospecific syntheses (de ≥ 94%) of (η-arene)Cr(CO)3 complexes are effected via the group-selective deprotonation of complexes bearing a chiral benzylic directing group. The major diastereomers prepared by this technique are the opposite of those formed in face-selective diastereospecific complexation reactions.",

author = "Heppert, {Joseph A.} and Thomas-Miller, {M. Elizabeth} and Milligan, {Michael L.} and Velde, {David Vander} and Jeffrey Aub{\'e}",

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AU - Heppert, Joseph A.

AU - Thomas-Miller, M. Elizabeth

AU - Milligan, Michael L.

AU - Velde, David Vander

AU - Aubé, Jeffrey

PY - 1988/12

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N2 - Highly diastereospecific syntheses (de ≥ 94%) of (η-arene)Cr(CO)3 complexes are effected via the group-selective deprotonation of complexes bearing a chiral benzylic directing group. The major diastereomers prepared by this technique are the opposite of those formed in face-selective diastereospecific complexation reactions.

AB - Highly diastereospecific syntheses (de ≥ 94%) of (η-arene)Cr(CO)3 complexes are effected via the group-selective deprotonation of complexes bearing a chiral benzylic directing group. The major diastereomers prepared by this technique are the opposite of those formed in face-selective diastereospecific complexation reactions.

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Diastereotopic Group Selectivity In the Deprotonation of (η-Arene)Cr(CO)₃ Complexes

Abstract

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