Erigoni, A. published the artcileHighly active hybrid mesoporous silica-supported base organocatalysts for C-C bond formation, Synthetic Route of 930-36-9, the publication is Catalysis Today (2020), 227-236, database is CAplus.
New base hybrid catalysts, based on silyl-derivatives of mols. carrying amino, diamino, pyrrolidine, pyrazolium and imidazolium functionalities were successfully achieved through post synthetic grafting onto M41S-type support. Different characterization techniques were implemented to study the characteristics of the materials, such as elemental anal., solid state MAS NMR and FTIR spectroscopies, X-ray diffraction (XRD), thermogravimetric and differential thermal analyses (TGA-DTA) and textural properties through N2 physisorption anal. The catalytic activity and recyclability of these compounds as base catalysts was demonstrated for C-C bond forming reactions such as Knoevenagel condensations and Michael additions rationalizing the differences observed as function of the reaction mechanisms. An enamine mechanism was proposed for Knoevenagel condensations and an enolate mechanism for Michael additions
Catalysis Today published new progress about 930-36-9. 930-36-9 belongs to pyrazoles-derivatives, auxiliary class Pyrazole, name is 1-Methylpyrazole, and the molecular formula is C4H6N2, Synthetic Route of 930-36-9.
Referemce:
https://en.wikipedia.org/wiki/Pyrazole,
Pyrazoles – an overview | ScienceDirect Topics