Gold(I) Carbenoids: On-Demand Access to Gold(I) Carbenes in Solution
作者:Juan M. Sarria Toro、Cristina García-Morales、Mihai Raducan、Ekaterina S. Smirnova、Antonio M. Echavarren
DOI:10.1002/anie.201611705
日期:2017.2.6
Chloromethylgold(I) complexes of phosphine, phosphite, and N‐heterocycliccarbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and