367-32-8Relevant articles and documents
Anchimerically Assisted Selective Cleavage of Acid-Labile Aryl Alkyl Ethers by Aluminum Triiodide and N, N-Dimethylformamide Dimethyl Acetal
Sang, Dayong,Yue, Huaxin,Zhao, Zhengdong,Yang, Pengtao,Tian, Juan
, p. 6429 - 6440 (2020/07/14)
Aluminum triiodide is harnessed by N,N-dimethylformamide dimethyl acetal (DMF-DMA) for the selective cleavage of ethers via neighboring group participation. Various acid-labile functional groups, including carboxylate, allyl, tert-butyldimethylsilyl (TBS), and tert-butoxycarbonyl (Boc), suffer the conditions intact. The method offers an efficient approach to cleaving catechol monoalkyl ethers and to uncovering phenols from acetal-type protecting groups such as methoxymethyl (MOM), methoxyethoxymethyl (MEM), and tetrahydropyranyl (THP) chemoselectively.
Pyrimidine or pyrazino five-membered heterocyclic compound and applications thereof
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Paragraph 0170; 0261-0265, (2020/02/14)
The invention discloses a pyrimidine or pyrazino five-membered heterocyclic compound, a pharmaceutically acceptable salt, a hydrate, a prodrug, a stereoisomer or a solvate thereof, and provides a preparation method of the compound, a composition containing the compound, and applications of the compound in preparation of drugs for treating diseases or disorders related to the action mechanism of EED protein and/or PRC2 protein complex.
Pyrimidone compound and application thereof
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Paragraph 0352-0356, (2019/07/08)
The invention discloses a pyrimidone compound, pharmaceutically acceptable salt and solvate thereof, and provides a method for preparing the compounds, a composition containing the compounds and medicinal application of the compounds in preparation of medicines for treating diseases or disorders related to EED protein and/or PRC2 protein complex action mechanisms.