Asymmetric Intramolecular Arylcyanation of Unactivated Olefins via C−CN Bond Activation
作者:Mary P. Watson、Eric N. Jacobsen
DOI:10.1021/ja805094j
日期:2008.9.24
The enantioselective, intramolecular arylcyanation of unactivated olefins via C-CN bondactivation has been accomplished using a Ni(0) catalyst and BPh3 co-catalyst. High enantioselectivities are achieved using TangPHOS as a chiral ligand. This method allows the generation of two new C-C bonds and one new quaternary carbon stereogenic center in a single synthetic step, converting readily available
Real-Time Biological Annotation of Synthetic Compounds
作者:Christopher J. Gerry、Bruce K. Hua、Mathias J. Wawer、Jonathan P. Knowles、Shawn D. Nelson Jr.、Oscar Verho、Sivaraman Dandapani、Bridget K. Wagner、Paul A. Clemons、Kevin I. Booker-Milburn、Zarko V. Boskovic、Stuart L. Schreiber
DOI:10.1021/jacs.6b04614
日期:2016.7.20
experiment, to annotate rapidly and inexpensively the biological activities of newly synthesized compounds. This readilyaccessible and inexpensive “real-time” profiling method can be used in a prospective manner to facilitate, for example, the efficient construction of performance-diverse small-molecule libraries that are enriched in bioactives. Here, we demonstrate this concept by synthesizing ten triads