Knapp, David M. published the artcileA General Solution for Unstable Boronic Acids: Slow-Release Cross-Coupling from Air-Stable MIDA Boronates, Category: quinoxaline, the main research area is boronate methyliminodiacetic air stable preparation slow release cross coupling.
Many boronic acids, including 2-heterocyclic, vinyl, and cyclopropyl derivatives, are inherently unstable, which can limit their bench-top storage and/or efficient cross-coupling. The authors herein report the 1st general solution to this problem: in situ slow release of unstable boronic acids from the corresponding air-stable N-methyliminodiacetic acid (MIDA) boronates. This remarkably general approach has transformed all three classes of these unstable boronic acids into shelf-stable and highly effective building blocks for cross-coupling with a wide range of aryl and heteroaryl chlorides.
Journal of the American Chemical Society published new progress about Aryl chlorides Role: RCT (Reactant), RACT (Reactant or Reagent). 40353-41-1 belongs to class quinoxaline, name is 2-(Thiophen-2-yl)quinoxaline, and the molecular formula is C12H8N2S, Category: quinoxaline.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider