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Pyrrolidines and Piperidines by Ligand‐Enabled Aza‐Heck Cyclizations and Cascades of N‐(Pentafluorobenzoyloxy)carbamates
Angewandte Chemie International Edition ( IF 16.6 ) Pub Date : 2018-03-22 , DOI: 10.1002/anie.201801109
Ian R Hazelden 1 , Rafaela C Carmona 1 , Thomas Langer 2 , Paul G Pringle 1 , John F Bower 1
Affiliation  

Ligand‐enabled aza‐Heck cyclizations and cascades of N‐(pentafluorobenzoyloxy)carbamates are described. These studies encompass the first examples of efficient non‐biased 6‐exo aza‐Heck cyclizations. The methodology provides direct and flexible access to carbamate protected pyrrolidines and piperidines.

中文翻译:

吡咯烷和哌啶的配体启用的氮杂-赫克环化和 N-(五氟苯甲酰氧基)氨基甲酸酯的级联

描述了N-(五氟苯甲酰氧基)氨基甲酸酯的配体启用的 aza-Heck 环化和级联。这些研究包括第一个有效的无偏 6 - exo aza-Heck 环化的例子。该方法提供了对氨基甲酸酯保护的吡咯烷和哌啶的直接和灵活的访问。
更新日期:2018-03-22
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