Noncovalent secondary interactions in Co(II)salen complexes: O2 binding and catalytic activity in cyclohexene oxygenation

R. Fiammengo; C.M. Bruinink; Mercedes Crego Calama; David Reinhoudt

doi:10.1021/jo026118a

Noncovalent secondary interactions in Co(II)salen complexes: O2 binding and catalytic activity in cyclohexene oxygenation

R. Fiammengo
, C.M. Bruinink
, Mercedes Crego Calama
, David Reinhoudt

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

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Abstract

The O2 affinity of Co(II)Salen complexes 1−4 and their reactivity in cyclohexene oxygenation reactions of Co(II)Salen complexes 1−4 are modulated by noncovalent interactions such as hydrogen bonding and steric hindrance using a functionalized diamino bridge. Higher O2 affinity is observed in the case of efficient hydrogen-bonding interactions (complex 1), while increased steric hindrance (cis vs trans diamino bridge) around the Co-coordinated O2 is influencing the reactivity of the complexes.

Original language	English
Pages (from-to)	8552-8557
Journal	The journal of organic chemistry
Volume	67
Issue number	24
DOIs	https://doi.org/10.1021/jo026118a
Publication status	Published - 2002

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title = "Noncovalent secondary interactions in Co(II)salen complexes: O2 binding and catalytic activity in cyclohexene oxygenation",

abstract = "The O2 affinity of Co(II)Salen complexes 1−4 and their reactivity in cyclohexene oxygenation reactions of Co(II)Salen complexes 1−4 are modulated by noncovalent interactions such as hydrogen bonding and steric hindrance using a functionalized diamino bridge. Higher O2 affinity is observed in the case of efficient hydrogen-bonding interactions (complex 1), while increased steric hindrance (cis vs trans diamino bridge) around the Co-coordinated O2 is influencing the reactivity of the complexes.",

author = "R. Fiammengo and C.M. Bruinink and \{Crego Calama\}, Mercedes and David Reinhoudt",

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T2 - O2 binding and catalytic activity in cyclohexene oxygenation

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AU - Bruinink, C.M.

AU - Crego Calama, Mercedes

AU - Reinhoudt, David

N1 - 703

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N2 - The O2 affinity of Co(II)Salen complexes 1−4 and their reactivity in cyclohexene oxygenation reactions of Co(II)Salen complexes 1−4 are modulated by noncovalent interactions such as hydrogen bonding and steric hindrance using a functionalized diamino bridge. Higher O2 affinity is observed in the case of efficient hydrogen-bonding interactions (complex 1), while increased steric hindrance (cis vs trans diamino bridge) around the Co-coordinated O2 is influencing the reactivity of the complexes.

AB - The O2 affinity of Co(II)Salen complexes 1−4 and their reactivity in cyclohexene oxygenation reactions of Co(II)Salen complexes 1−4 are modulated by noncovalent interactions such as hydrogen bonding and steric hindrance using a functionalized diamino bridge. Higher O2 affinity is observed in the case of efficient hydrogen-bonding interactions (complex 1), while increased steric hindrance (cis vs trans diamino bridge) around the Co-coordinated O2 is influencing the reactivity of the complexes.

U2 - 10.1021/jo026118a

DO - 10.1021/jo026118a

M3 - Article

SN - 0022-3263

VL - 67

SP - 8552

EP - 8557

JO - The journal of organic chemistry

JF - The journal of organic chemistry

IS - 24

ER -

Noncovalent secondary interactions in Co(II)salen complexes: O2 binding and catalytic activity in cyclohexene oxygenation

Abstract

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