The Development of L2X2RuCHR Olefin Metathesis Catalysts:  An Organometallic Success Story

TM Trnka, RH Grubbs - Accounts of Chemical Research, 2001 - ACS Publications
In recent years, the olefin metathesis reaction has attracted widespread attention as a
versatile carbon− carbon bond-forming method. Many new applications have become …

Living ring-opening metathesis polymerization

CW Bielawski, RH Grubbs - Progress in Polymer Science, 2007 - Elsevier
Since the discovery of olefin metathesis in the mid-1950s, there has been great interest in
using this versatile reaction to synthesize macromolecular materials. More recently, living …

Synthesis and activity of a new generation of ruthenium-based olefin metathesis catalysts coordinated with 1, 3-dimesityl-4, 5-dihydroimidazol-2-ylidene ligands

M Scholl, S Ding, CW Lee, RH Grubbs - Organic letters, 1999 - ACS Publications
A new family of 1, 3-dimesityl-4, 5-dihydroimidazol-2-ylidene-substituted ruthenium-based
complexes 9a− c has been prepared starting from RuCl2 (CHPh)(PCy3) 2 2. These air-and …

Efficient and recyclable monomeric and dendritic Ru-based metathesis catalysts

SB Garber, JS Kingsbury, BL Gray… - Journal of the American …, 2000 - ACS Publications
Several highly active, recoverable and recyclable Ru-based metathesis catalysts are
presented. The crystal structure of Ru complex 5, bearing a 1, 3-dimesityl-4, 5 …

Olefin metathesis and beyond

A Fürstner - Angewandte Chemie International Edition, 2000 - Wiley Online Library
The advent of well‐defined catalysts for olefin metathesis which combine high activity,
durability, and excellent tolerance towards polar functional groups has revolutionized the …

Concurrent tandem catalysis

JC Wasilke, SJ Obrey, RT Baker, GC Bazan - Chemical reviews, 2005 - ACS Publications
The replacement of multistep, salt-generating chemical synthesis with efficient catalyzed
reactions that strive for atom economy1 is having a significant impact on the manufacture of …

Tandem catalysis: a taxonomy and illustrative review

DE Fogg, EN dos Santos - Coordination chemistry reviews, 2004 - Elsevier
A scheme is advanced for the classification of one-pot, coupled catalytic transformations,
which distinguishes between one-pot, domino/cascade, and tandem catalysis. The last of …

Increased ring closing metathesis activity of ruthenium-based olefin metathesis catalysts coordinated with imidazolin-2-ylidene ligands

M Scholl, TM Trnka, JP Morgan, RH Grubbs - Tetrahedron Letters, 1999 - Elsevier
The novel air and water tolerant, imidazolinylidene-substituted ruthenium-based complex 3,
has been prepared starting from RuCl2 ( CHPh)(PCy3) 22 and shown to exhibit increased …

Metal-mediated synthesis of medium-sized rings

L Yet - Chemical reviews, 2000 - ACS Publications
The importance of medium-and large-sized rings in organic chemistry is exemplified by their
being the structural core of a large number of biologically important natural products1 and …

Recent developments in olefin cross‐metathesis

SJ Connon, S Blechert - Angewandte Chemie International …, 2003 - Wiley Online Library
Among the many types of transition‐metal‐catalyzed C C bond‐forming reactions, olefin
metathesis has come to the fore in recent years owing to the wide range of transformations …