17275-82-0Relevant articles and documents
New composition for improving skin conditions
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Paragraph 0078-0080, (2020/07/30)
The present invention relates to a composition for improving skin condition which comprises a derivative of a compound represented by chemical formula (I) or a pharmacologically acceptable salt thereof. In the chemical formula (I), X is hydrogen or methoxy, and R is a C1 to C20 linear or branched alkyl group.COPYRIGHT KIPO 2020
Facile, highly efficient and environmentally friendly transesterification mediated by platinum dioxide and nickel oxide under essentially neutral conditions
Teng, Binhao,Shi, Jiangong,Yao, Chunsuo
supporting information, p. 2465 - 2471 (2018/06/11)
A practical, facile and highly efficient transesterification reaction under essentially neutral conditions was achieved using platinum dioxide (PtO2) or PtO2/nickel oxide (NiO) as the catalyst. A number of esters and alcohols that contain various functional groups were employed. Good to excellent yields were obtained for different aromatic or aliphatic starting materials. The Pt-alcohol intermediate generated in situ facilitated the exchange of low-alcohol esters to high-alcohol esters.
Diethyloxalate as “CO” Source for Palladium-Catalyzed Ethoxycarbonylation of Bromo- and Chloroarene Derivatives
Monrose, Amandine,Salembier, Helori,Bousquet, Till,Pellegrini, Sylvain,Pélinski, Lydie
supporting information, p. 2699 - 2704 (2017/08/16)
Palladium(II)-catalyzed ethoxycarbonylation of aryl bromides with diethyloxalate oxalate is described. Functionalized aromatic esters can be efficiently synthesized with only 0.65 mol % PdCl2(PPh3)2 catalyst under microwav