Cobalt-Catalyzed Chemo- and Stereoselective Arylative Carbocyclization of 1,6-Allenynes
发布时间：2025-11
点击次数：
- 发布时间：
- 2025-11
- 影响因子：
- 4.9
- DOI码：
- 10.1021/acs.orglett.3c01958
- 论文名称：
- Cobalt-Catalyzed Chemo- and Stereoselective Arylative Carbocyclization of 1,6-Allenynes
- 发表刊物：
- ORGANIC LETTERS
- 摘要：
- Different from the well-investigatedenynes, transition-metal-catalyzedcarbocyclization reactions of allenynes are more attractive as a resultof the unique structure and versatile reactivity of allenes. Herein,we report the first cobalt-catalyzed highly chemo- and stereoselectivearylative carbocyclization of 1,6-allenynes with arylboronic acids,affording five-membered carbocycles and heterocycles with moderateto high yields, broad substrate scope, and wide functional group compatibility.Moreover, several mechanistic experiments were conducted to gain insightinto the reaction process.
- 第一作者：
- wangtao,guanjixun
- 论文类型：
- 期刊论文
- 通讯作者：
- tanyunxuan,田平
- 卷号：
- 25
- 期号：
- 32
- 页面范围：
- 5935-5940
- ISSN号：
- 1523-7060
- 是否译文：
- 否
- 发表时间：
- 2023-08
- 他引次数：
- 6