Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. 99769-19-4, formula is C8H9BO4, Name is 3-(Methoxycarbonyl)phenylboronic acid. They perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Reference of 99769-19-4.
Wang, Wenqing;Wen, Yaping;Su, Jian;Ma, Haibo;Wang, Hai-Ying;Kurmoo, Mohamedally;Zuo, Jing-Lin research published 《 Carbon Dioxide (CO2) Fixation: Linearly Bridged Zn2 Paddlewheel Nodes by CO2 in a Metal-Organic Framework》, the research content is summarized as follows. When the reaction of Zn nitrate with 4′,4”’,4””’,4”””’-(ethene-1,1,2,2-tetrayl)tetrakis[(1,1′-biphenyl-3-carboxylic acid)] (H4tmpe) in DMF under hydrothermal condition was performed in air or CO2 (CO2), [Zn4(tmpe)2(H2O)2(μ2-CO2)]·8DMF·18H2O (1) crystallizes out. However, if it is in dioxygen, Ar, or CO, [Zn2(tmpe)(DMF)]·2DMF·8H2O (2) is the product. Both compounds are chem. stable coordination polymers. 1 contains Zn carboxylate paddlewheels as nodes linearly bridged by CO2 into two interpenetrating lattices, and 2 has an infinite single framework formed by a tetranuclear node. 1 Is the 2nd example containing the linear CO2-bridged paddlewheel node. CO2 fixation in a μ2-η2O,O bridging mode is observed in 1, which is rarely characterized structurally and was confirmed using IR and gas chromatog. anal. The stability of 1 is further verified by d. functional theory calculations, which found an energy min. with a Zn-O=C angle of 180°. Both compounds display strong emission around 490 nm and excited-state lifetimes around 2.4 ns. Two coordination polymers combining tetraphenylethylene derivatives and Zn ions were synthesized. Complex 1 is the 2nd example that contains the linear CO2 μ2-η2O,O-bridged paddlewheel node. D. functional theory calculations indicate that the energy is minimized when the Zn-O-C angle is 180°. The authors’ studies indicate that the source of fixed CO2 in 1 originates from air.
99769-19-4, 3-Methoxycarbonylphenylboronic acid is a useful research compound. Its molecular formula is C8H9BO4 and its molecular weight is 179.97 g/mol. The purity is usually 95%.
3-Methoxycarbonylphenylboronic acid is a reactanct that has been involved in a variety of applications. For instance, it has been used in Suzuki-Miyaura cross-coupling, Iterative cross-coupling of boronate building blocks, cross-coupling with aryl/ alkenyl sulfonates, synthesis of symmetrical biaryls via CuCl catalyzed homocoupling, trifluoromethylation, and cyanation just to name a few of its many uses.
3-Methoxycarbonylphenylboronic acid is a boronate ligand that has been shown to have an interaction with the nitrogen atoms in amines. This compound is used for the Suzuki coupling reaction, which is a chemical reaction between an organoboron compound and an organic electrophile. 3-Methoxycarbonylphenylboronic acid has a helical structure that can be seen by FTIR spectroscopy and it has potent inhibitory activity., Reference of 99769-19-4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics