New methods and reagents in organic synthesis. 34. Diphenyl phosphorazidate (DPPA) as a 1, 3-dipole. A simple, efficient conversion of akyl phenyl ketones to 2- …
河合伸高, 塩入孝之
文献索引:Chemical and Pharmaceutical Bulletin, , vol. 31, # 8 p. 2564 - 2573
2564 Vol. ... b Faculty of Pharmaceutical Sciences, University of Tokyo,“ Hongo, Bunkyo-ku, Tokyo 113, Japan and Faculty of Pharmaceutical Sciences, Nagoya ... Some chemical properties of the N- phosphorylated amidine 143, as well as the 1,3—dipolar character of DPPA, were ...