Nath, Ipsita; Chakraborty, Jeet; Abednatanzi, Sara; Van Der Voort, Pascal published the artcile< A ′Defective′ Conjugated Porous Poly-Azo as Dual Photocatalyst>, Electric Literature of 112-63-0, the main research area is polyazo conjugated porous dual photocatalyst.
A heterogeneous photocatalyst amenable to catalyze different chem. reactions is a highly enabling and sustainable material for organic synthesis. Herein we report the synthesis and characterization of an azobenzene-based organic π-conjugated porous polymer (AzoCPP) as heterogeneous dual photocatalyst manifesting net-oxidative bromination of arenes and dehydroxylation of boronic acids to corresponding phenols. Hierarchical porosity and high surface area of the nano-sized AzoCPP allowed superior catalyst-substrate contact during catalyzes, whereas the inherent structural defect present in the CPP backbone resulted in low-energy sinks functioning as de facto catalytic sites. A combination of these two structure-property aspects of AzoCPP, in addition to the dielec. constant manipulation of the system, led to excellent catalytic performance. The protocols remained valid for a wide substrate scope and the catalyst was recycled multiple times without substantial loss in catalytic activity. With the aid of subsequent control experiments and anal. characterizations, mechanisms for each catalysis are proposed and duly corroborated.
Catalysts published new progress about Catalysis. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Electric Literature of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics