Glycerides are fatty acid esters of glycerol; they are important in biology, being one of the main classes of lipids and comprising the bulk of animal fats and vegetable oils. 99769-19-4, formula is C8H9BO4, Name is 3-(Methoxycarbonyl)phenylboronic acid. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Synthetic Route of 99769-19-4.
Liu, Haidong;Xing, Renyi;Ren, Kewei;Xue, Fei;Feng, Chao research published 《 α-Iminyl Cation-Involved Indole Construction via Bronsted Acid Promoted Reaction of Isoxazol-5-ones》, the research content is summarized as follows. Herein, a strategically novel method for the efficient construction of indole skeletons I (R1 = Ph, furan-2-yl, cyclohexyl, etc.; R2 = H, Me, C(O)OH; R1R2 = -((CH2)4)-; R3 = 5-Me, 7-Cl, 4-Br, etc.) using 2-phenylisoxazol-5-ones II (R4 = H, 4-Ph, 2-Me, 3,4-Cl2, etc.) as the starting material was reported. This reaction proceeds via Bronsted acid promoted α-iminyl cation generation by N-O bond cleavage and a subsequent intramol. cyclization to obtain 1H-indole-3-carboxylic acids III, which further undergoes decarboxylation to afford the final product. Control experiments show that the N-O bond cleavage and intramol. cyclization proceeds so fast that the 1H-indole-3-carboxylic acids III, could be isolated in high yields even after 5-10 min. The substrate scope of this transformation is broad and the desired products are obtained in moderate to good yields. The transition-metal-free reaction condition, CO2 as the sole byproduct, and good practicability adds synthetic potential of this transformation in pharmaceuticals and flavors industry.
Synthetic Route of 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., 99769-19-4.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics