Tandem Catalytic C(sp<sup>3</sup>)H Amination/Sila-Sonogashira-Hagihara Coupling Reactions with Iodine Reagents
作者:Julien Buendia、Benjamin Darses、Philippe Dauban
DOI:10.1002/anie.201412364
日期:2015.5.4
A new tandem CN and CC bond‐forming reaction has been achieved through RhII/Pd0 catalysis. The sequence first involves an iodine(III) oxidant, then the in situ generated iodine(I) by‐product is used as a coupling partner. The overall process demonstrates the synthetic value of iodoarenes produced in trivalent iodine reagent mediated oxidations.
通过Rh II / Pd 0催化实现了一个新的串联CN和CC键形成反应。该序列首先涉及碘(III)氧化剂,然后将原位生成的碘(I)副产物用作偶联伴侣。整个过程证明了在三价碘试剂介导的氧化反应中产生的碘代芳烃的合成价值。