A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 1768-64-5, Name is 4-Chlorotetrahydropyran, molecular formula is C5H9ClO. In a Article，once mentioned of 1768-64-5, Safety of 4-Chlorotetrahydropyran
Kinetics of Rh(II)-Catalyzed Alpha-Diazo-Beta-ketoester Decomposition and Application to the [3+6+3+6] Synthesis of Macrocycles on a Large Scale and at Low Catalyst Loadings
In the context of [3+6+3+6] macrocyclization reactions, precise kinetics of alpha-diazo-beta-ketoester decomposition were measured by in situ infrared (IR) monitoring. Dirhodium complexes of Ikegami-Hashimoto type – and perchlorinated phthalimido derivatives in particular – performed better than classical achiral complexes. Clear correlations were found between speciation among dirhodium species and catalytic activity. With these results, novel cyclohexyl-derived catalysts were developed, affording good yields of macrocycles (up to 78%), at low catalyst loadings (from 0.01 mol% to 0.001 mola?%) and on a large scale (from 1 g to 20 g).
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Safety of 4-Chlorotetrahydropyran. In my other articles, you can also check out more blogs about 1768-64-5
Reference：
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics