640768-72-5Relevant articles and documents
PYRROLOPYRIMIDINE ITK INHIBITORS
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Paragraph 0709; 0710; 0711; 0712, (2020/02/27)
Disclosed herein are arylpyridinone compounds and compositions useful in the treatment of ITK mediated diseases, such as inflammation, having the structures of Formulas (I)-(IV): wherein the R groups, m, n, and X are as defined in the detailed description. Methods of inhibition of ITK activity in a human or animal subject are also provided.
Zn-ProPhenol Catalyzed Enantioselective Mannich Reaction of 2 H-Azirines with Alkynyl Ketones
Trost, Barry M.,Zhu, Chuanle
supporting information, p. 9683 - 9687 (2020/12/21)
The enantioselective Mannich reaction of 2H-azirines with alkynyl ketones is achieved under Zn-ProPhenol catalysis, delivering various aziridines with vicinal tetrasubstituted stereocenters in high yields with excellent enantioselectivities. The bimetalli
A C-H Insertion Approach to Functionalized Cyclopentenones
Wang, Youliang,Zarca, Maxence,Gong, Liu-Zhu,Zhang, Liming
supporting information, p. 7516 - 7519 (2016/07/06)
Cyclopentenones are synthetically versatile structures, and their straightforward construction from alkynone substrates by employing synthetically streamlining C-H insertion is conceptually appealing and of high synthetic potential. But, its implementation is very limited. Herein we report a Au-catalyzed version, which affords 2-bromocyclopent-2-en-1-ones with a broad scope and synthetically desirable diastereoselectivities. The proposed key intermediate capable of the observed insertion into unactivated C-H bonds is a fully functionalized gold vinylidene, which is generated via a novel intermolecular strategy. This flexible access of likely gold vinylidenes opens various opportunities to explore their versatile reactivities.