The author of 《Efficient and Selective Methane Borylation Through Pore Size Tuning of Hybrid Porous Organic Polymer Based Iridium Catalysts》 were Chen, Qi; Dong, Anwang; Wang, Dongxu; Qiu, Lu; Ma, Chunxin; Yuan, Yihui; Zhao, Yunpeng; Jia, Na; Guo, Zhanhu; Wang, Ning. And the article was published in Angewandte Chemie, International Edition in 2019. Recommanded Product: Bis[(pinacolato)boryl]methane The author mentioned the following in the article:
As a new energy source that could replace petroleum, the global reserves of methane hydrate (combustible ice) are estimated to be approx. 20 000 trillion cubic meters. A large amount of methane hydrate has been found under the seabed, but the transportation and storage of methane gas far from coastlines are tech. unfeasible and expensive. The direct conversion of methane into value-added chems. and liquid fuels is highly desirable but remains challenging. Herein, we prepare a series of iridium complexes based on porous polycarbazoles with high specific areas and good thermochem. stabilities. Through structure tuning we optimized their catalytic activities for the selective monoborylation of methane. One of these catalysts (CAL-3-Ir) can produce Me boronic acid pinacol ester (CH3Bpin) in 29% yield in 9 h with a turnover frequency (TOF) of approx. 14 h-1. Because its pore sizes favor monoborylated products, it has a high chemoselectivity for monoborylation (CH3Bpin:CH2(Bpin)2=16:1). The experimental part of the paper was very detailed, including the reaction process of Bis[(pinacolato)boryl]methane(cas: 78782-17-9Recommanded Product: Bis[(pinacolato)boryl]methane)
Bis[(pinacolato)boryl]methane(cas: 78782-17-9) belongs to organoboron compounds.Recommanded Product: Bis[(pinacolato)boryl]methane Organoboron compounds have been a cornerstone of synthetic transformations for decades. Areas such as boron-containing catalysts, metalate chemistry, photoredox methods, and boryl anions have brought significant new developments in understanding and provided new reactivity upon.
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