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Palladium‐Catalyzed C(sp2)−H Alkylation of Aldehyde‐Derived Hydrazones with Functionalized Difluoromethyl Bromides 下载免费PDF全文
Alexis Prieto Romain Melot Dr. Didier Bouyssi Dr. Nuno Monteiro 《Angewandte Chemie (International ed. in English)》2016,55(5):1885-1889
A palladium‐catalyzed C(sp2)?H difluoromethylation of aldehyde‐derived hydrazones using bromodifluoromethylated compounds to afford the corresponding functionalized difluoromethylketone hydrazones has been established. It is proposed that a radical/SET mechanism proceeding via a difluoroalkyl radical may be involved in the catalytic cycle. Applications of the methodology to the synthesis of α,α‐difluoro‐β‐ketoesters and α,α‐difluoroketones (RCOCF2H) have been illustrated. 相似文献
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Back Cover: Synthesis of Tetrazino‐tetrazine 1,3,6,8‐Tetraoxide (TTTO) (Angew. Chem. Int. Ed. 38/2016) 下载免费PDF全文
Dr. Michael S. Klenov Alexey A. Guskov Dr. Oleg V. Anikin Prof. Dr. Aleksandr M. Churakov Dr. Yurii A. Strelenko Dr. Ivan V. Fedyanin Dr. Konstantin A. Lyssenko Prof. Dr. Vladimir A. Tartakovsky 《Angewandte Chemie (International ed. in English)》2016,55(38):11688-11688
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Cover Picture: Total Synthesis of Resveratrol‐Based Natural Products Using a Palladium‐Catalyzed Decarboxylative Arylation and an Oxidative Heck Reaction (Angew. Chem. Int. Ed. 9/2014) 下载免费PDF全文
Felix Klotter Prof. Dr. Armido Studer 《Angewandte Chemie (International ed. in English)》2014,53(9):2253-2253
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Katsuaki Baba Dr. Mamoru Tobisu Prof. Dr. Naoto Chatani 《Angewandte Chemie (International ed. in English)》2013,52(45):11667-11667
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Inside Cover: Synthesis of Renewable meta‐Xylylenediamine from Biomass‐Derived Furfural (Angew. Chem. Int. Ed. 33/2018) 下载免费PDF全文
Ivan Scodeller Samir Mansouri Dr. Didier Morvan Dr. Eric Muller Dr. Karine de Oliveira Vigier Dr. Raphael Wischert Dr. François Jérôme 《Angewandte Chemie (International ed. in English)》2018,57(33):10382-10382