Ester is a chemical compound derived from an oxoacid (organic or inorganic) in which at least one –OH hydroxyl group is replaced by an –O– alkyl (alkoxy) group, 99769-19-4, formula is C8H9BO4, Name is 3-(Methoxycarbonyl)phenylboronic acid. as in the substitution reaction of a carboxylic acid and an alcohol. Recommanded Product: 3-(Methoxycarbonyl)phenylboronic acid.
Ping, Yuanyuan;Li, Xiao;Pan, Qi;Kong, Wangqing research published 《 Ni-Catalyzed Divergent Synthesis of 2-Benzazepine Derivatives via Tunable Cyclization and 1,4-Acyl Transfer Triggered by Amide N-C Bond Cleavage》, the research content is summarized as follows. Herein, Ni-catalyzed ligand-controlled tunable cyclization/cross-couplings for the divergent synthesis of pharmacol. important 2-benzazepine frameworks e.g., I, e.g., II and e.g., III were reported. The bidentate ligand facilitates the nucleophilic addition of the aryl halides RC(=CH2)C(O)Cl (R = Me, hexyl, Bn) to the amide carbonyls R1C(O)NHR2 (R1 = 2-bromophenyl, 2-bromo-4,5-difluorophenyl, 2-bromothiophene-3-yl, 3-bromo-1-methyl-1H-indole-2-yl, etc.; R2 = Me, i-Pr, t-Bu, cyclopropyl, Ph), followed by 1,4-acyl transfer and cross-coupling to obtain 2-benzazepin-5-ones e.g., I and benzo[c]pyrano[2,3-e]azepines e.g., II. The tridentate ligand promotes the selective 7-endo cyclization/cross-coupling to access to 2-benzazepin-3-ones e.g., III. The protocol operates under mild reaction conditions with divergent cyclization patterns that can be easily modulated through the ligand backbone.
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., Recommanded Product: 3-(Methoxycarbonyl)phenylboronic acid
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics