Interesting scientific research on (S)-tert-Butyl 3-methylpiperazine-1-carboxylate

Reference of 147081-29-6, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 147081-29-6.

Reference of 147081-29-6, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 147081-29-6, Name is (S)-tert-Butyl 3-methylpiperazine-1-carboxylate, SMILES is O=C(N1C[C@H](C)NCC1)OC(C)(C)C, belongs to piperazines compound. In a article, author is Gupta, Anoop K., introduce new discover of the category.

A Three-Dimensional Cu(II)-MOF with Lewis acid-base dual functional sites for Chemical Fixation of CO2 via Cyclic Carbonate Synthesis

A 3D porous Cu(II)-MOF (1), having Lewis acid-base dual-functional sites, has been utilized, whose frameworks have two types of 1D channels decorated with both axially water-bound metal sites and weak base, i.e., tertiary amine groups in the crystallographic c-axis. Upon activation under a high vacuum at 120 degrees C, the axial water molecule is removed and affords a solvent-free and unsaturated Lewis acidic Cu(II) containing framework (1′). The piperazine functionalities from the linkers enhance the selective adsorption of CO2 which, in turn, facilitate the further interaction with the open Cu(II) metal centres, leading to catalytic chemical fixation of CO2 into five-membered cyclic carbonates, in the presence of epoxides and co-catalyst TBAB, under mild and solvent-free reaction conditions. The significance of dual functionalization and the synergy with TBAB on adeptly catalyzed CO2 fixation are explored using several epoxides, and substantial conversion is achieved. Moreover, the catalyst 1′ displays satisfactory stability and easy recyclability for five consecutive cycles without any appreciable loss in its catalytic activity. The results are compared with various MOFs based catalysts at the closest reaction conditions and, based on literature and experimental inferences, a possible mechanism of chemical fixation of CO2 with epoxide catalyzed by 1′ has been proposed.

Reference of 147081-29-6, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 147081-29-6.

Reference:
Piperazine – Wikipedia,
,Piperazines – an overview | ScienceDirect Topics