Kallepalli, Venkata A. published the artcileHarnessing C-H Borylation/Deborylation for Selective Deuteration, Synthesis of Boronate Esters, and Late Stage Functionalization, Name: 2-(3-Chloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, the publication is Journal of Organic Chemistry (2015), 80(16), 8341-8353, database is CAplus and MEDLINE.
In the presence of iridium catalysts such as [Ir(cod)OMe]2, aryl and heteroaryl mono- and di(pinacolboronates) underwent regioselective deborylation; reaction of aryl- and heteroaryl mono(pinacolboronates) using D2O yielded regioselectively deuterated arenes, while deborylation of di(pinacolboronates) yielded mono(pinacolboronates) with different and complementary regioselectivity from a direct monoborylation. Di(pinacolboronates) were prepared using iridium-catalyzed borylation; diborylation and chemoselective deborylation reactions were performed in one pot in some instances. The iridium-catalyzed borylations were compared to palladium-catalyzed deborylations of diborylated indoles described by Movassaghi; for a 3-methylindole-derived diboronate and for three thiophenediboronates, the iridium-catalyzed conditions were more effective. Nonracemic clopidogrel was regioselectively deuterated and monoborylated using iridium-catalyzed mono- and diborylation and deborylation reactions.
Journal of Organic Chemistry published new progress about 929626-16-4. 929626-16-4 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Boronic acid and ester,Benzene,Ether,Boronic Acids,Boronate Esters, name is 2-(3-Chloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, and the molecular formula is C13H18BClO3, Name: 2-(3-Chloro-5-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics