Enol Phosphinates and Phosphonates: Practical Electrophiles for Cross-Coupling Strategies
作者:Patrick Steel、Tom Woods
DOI:10.1055/s-0029-1217067
日期:2009.11
Enol phosphinates and phosphonates can be readily prepared from simple lactams in high yields and are both stable and storable. Both these substrates can be employed successfully in homogeneous Suzuki-Miyaura and Stille cross-couplings protocols. Additionally, the phosphonate group can be immobilised on a phenol-on-polystyrene resin and utilised in a simple diversity linker strategy in which the coupled
Synthesis and Reactions of .alpha.-(Trifluoromethanesulfonyloxy) Enecarbamates Prepared from N-Acyllactams
作者:Christopher J. Foti、Daniel L. Comins
DOI:10.1021/jo00114a006
日期:1995.5
Synthesis of N-heterocycles via lactam-derived ketene aminal phosphates. Asymmetric synthesis of cyclic amino acids.
作者:K. C. Nicolaou、Kenji Namoto
DOI:10.1039/a804198i
日期:——
A variety of N-heterocycles can be synthesized from lactams via Pd0-catalyzed couplings of their corresponding enol phosphates.
多种N-杂环可以通过Pd0催化的其相应烯醇磷酸酯的偶联反应,从内酰胺合成。
Phosphinates as new electrophilic partners for cross-coupling reactions
作者:Jun Guo、John D. Harling、Patrick G. Steel、Tom M. Woods
DOI:10.1039/b809577a
日期:——
The use of enol phosphinates as electrophiles for cross-coupling reactions has been explored. Both boronic acids (Suzuki–Miyaura reaction) and stannanes (Stille reaction) couple efficiently with lactam derived phosphinates.