Synthesis of Acyclic Ketones by Catalytic, Bidirectional Homologation of Formaldehyde with Nonstabilized Diazoalkanes. Application of a Chiral Diazomethyl ( …
AJ Wommack, JS Kingsbury
文献索引:Rendina, Victor L.; Kaplan, Hilan Z.; Kingsbury, Jason S. Synthesis, 2012 , vol. 44, # 5 p. 686 - 693
This work offers a catalytic approach to convergent ketone assembly based upon formal and tandem C–H insertion of diazoalkanes in the presence of limiting amounts of monomeric formaldehyde, which is easily generated as a gas by thermolysis of the inexpensive and