One-Pot Two-Step Oxidative Cleavage of 1,2-Arylalkenes to Aryl Ketones Instead of Arylaldehydes in an Aqueous Medium: A Complementary Approach to Ozonolysis
作者:Naina Sharma、Abhishek Sharma、Rakesh Kumar、Amit Shard、Arun K. Sinha
DOI:10.1002/ejoc.201000672
日期:2010.11
A new approach has been developed for a one-pot and selective oxidative cleavage of aryl- and 1,2-diarylalkenes leading to one-carbon shorter aryl ketones; thereby, providing a complementary approach to classical ozonolysis. The methodology was applicable to diverse aromatic and polyaromaticarylalkenes bearing electron-donating or -withdrawing groups on the aromatic ring. The protocol also provided
已开发出一种新方法,用于芳基和 1,2- 二芳基烯烃的一锅法选择性氧化裂解,产生一个碳的较短芳基酮;因此,为经典臭氧分解提供了一种补充方法。该方法适用于在芳环上带有给电子或吸电子基团的各种芳族和聚芳芳基烯烃。该方案还提供了一个有用的一锅氧化裂解-缩合序列,它可能在天然产物全合成中具有重要的应用。