Department of Chemistry, University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, United States.
J Am Chem Soc. 2015 Jun 3;137(21):6738-41. doi: 10.1021/jacs.5b02946. Epub 2015 May 13.
The combination of Mo(CO)6 and 10 mol % of palladium acetate catalyzes the transformation of 2-nitroarenes to 3H-indoles through a tandem cyclization-[1,2] shift reaction of in situ generated nitrosoarenes. Mo(CO)6 appears to have dual roles in this transformation: generate CO and promote C-N bond formation to increase the yield of the N-heterocycle product.
Mo(CO)6 和 10 mol %的醋酸钯的组合通过原位生成的亚硝基芳烃的串联环化-[1,2]迁移反应催化 2-硝基芳烃转化为 3H-吲哚。Mo(CO)6 在这种转化中似乎具有双重作用：生成 CO 和促进 C-N 键形成，以提高 N-杂环产物的产率。
