2019
DOI: 10.1039/c9fd00043g
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Kinetics of initiation of the third generation Grubbs metathesis catalyst: convergent associative and dissociative pathways

Abstract: The monopyridyl form of the Grubbs III catalyst initiates rapidly, via both dissociative and associative pathways.

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Cited by 19 publications
(22 citation statements)
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References 23 publications
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“…Benzaldehyde and benzyl alcohol were also detected as byproducts of catalyst decomposition, both of which were presumably derived from the styrenic benzylidene ligand. 57 It should also be noted that the formation of Ru hydride species could also be detected after incubation of G3 with NaOH for 2 h ( Figure S15 ), suggesting a probable mechanism of decomposition for the Ru-(OH) n species. 47 , 58 , 59 The effect of chloride ligand exchange on complex absorption was also investigated.…”
Section: Resultsmentioning
confidence: 88%
“…Benzaldehyde and benzyl alcohol were also detected as byproducts of catalyst decomposition, both of which were presumably derived from the styrenic benzylidene ligand. 57 It should also be noted that the formation of Ru hydride species could also be detected after incubation of G3 with NaOH for 2 h ( Figure S15 ), suggesting a probable mechanism of decomposition for the Ru-(OH) n species. 47 , 58 , 59 The effect of chloride ligand exchange on complex absorption was also investigated.…”
Section: Resultsmentioning
confidence: 88%
“…Equilibrium composition in aqueous medium at 25 °C in sucrose is 6% β-furanose and 10% α-furanose, in D-galactose it is 8.4% α-furanose and 15.5% β-furanose. The only significant forms in sucrose are α and β pyranose forms whereas α and β furanose forms in water are only about 0.08% at 31 °C 30 , 44 , 45 , 46 , 47 ]. Our study also shows the effect of these changes in structure on the binding process.…”
Section: Resultsmentioning
confidence: 99%
“…Boronic acids are continuing to gain interest in scaffold designing of sensors for carbohydrate cognition because of their high sugar intrinsic affinity and reversible rapid equilibrium. Even in simple cells, carbohydrates are found to be endogenous and vital in many of the biochemical processes [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 ]. Also, they are often linked to proteins that affect activity and cell surfaces.…”
Section: Introductionmentioning
confidence: 99%
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