6132-37-2Relevant articles and documents
NOVEL COMPOUND AND PHARMACEUTICAL COMPOSITION COMPRISING SAME
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Paragraph 0177-0178, (2021/03/19)
The present disclosure relates to a novel compound and a pharmaceutical composition comprising the same. The compound according to the present disclosure has effects for activating autophagy, and thus can be valuably used for preventing or treating diseas
Method for preparing 2,5-furandicarboxylic acid
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, (2017/08/29)
The invention discloses a method for preparing 2,5-furandicarboxylic acid. The method comprises the following steps: preparing the 2,5-furandicarboxylic acid by sequentially performing four-step reaction namely bromination reaction, esterification reaction, carbonylation reaction and hydrolysis reaction on furan-2-carboxylic acid, wherein a compound as shown in Formula 3, a compound as shown in Formula 4 and a compound as shown in Formula 5 are obtained by the bromination reaction, the esterification reaction and the carbonylation reaction respectively. Compared with the prior art, the invention can effectively solve the problem of not high yield or severe reaction condition requirement by improving the key overall process flow of the preparation method and reaction conditions of each step. The structural formulae of the compound as shown in Formula 3, the compound as shown in Formula 4 and the compound as shown in Formula 5 are as shown in the specification respectively.
Regioselective oxidative Pd-catalysed coupling of alkylboronic acids with pyridin-2-yl-substituted heterocycles
Wippich, Julian,Schnapperelle, Ingo,Bach, Thorsten
supporting information, p. 3166 - 3168 (2015/06/11)
A total of 19 alkylated heterocycles (thiophenes, benzothiophenes, pyrroles, furans) were prepared (36-99% yield) from the respective pyridin-2-yl-substituted precursors employing alkylboronic acids as the C-H alkylating reagents in an oxidative (Ag2