Pp. 141-176 

Table, with 4 columns: (from interior of page) running number, author of experiment, short description, and keywords of experiment

Marc Bornand (2025439)

Peter Chen (261319)

Yu-Ying Lai (1393363)

Linnaeus, Carl

The Linnean Society of London

Manuscripta Medica Tom. III

A series of rhenium trioxo complexes (L–ReO3) was synthesized, characterized, and demonstrated to be active
in olefin metathesis. The relationship between perrhenate (ReO4–), perrhenyl (ReO3+), and metathesis-active rhenium complexes (L–ReO3) was elucidated. Their chemical behavior can be tuned through the
Lewis acid–base interaction. DFT calculations were performed
for the metathesis reaction of L–ReO3 with norbornene,
which demonstrates that electron-withdrawing substituents or ligands
are beneficial for olefin metathesis activity. Moreover, a rhenium–alkylidene
complex was synthesized, which can be activated by B­(C6F5)3 to afford an active metathesis catalyst.
This system can be regarded as a homogeneous model of the hypothetical
species present in the heterogeneous catalytic systems. The findings
from the present study are consistent with our previous gas-phase
studies and constitute the elucidation of the working principles for
the metathesis-active rhenium species on the surface

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Homogeneous Model Complexes
for Supported Rhenia Metathesis Catalysts

https://figshare.com/articles/Homogeneous_Model_Complexes_for_Supported_Rhenia_Metathesis_Catalysts/2470399

Manuscripta Medica Tom. III

Abstract

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The Linnean Society of London

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