Palladium catalysed tandem cyclisation–anion capture. Part 8: Cascade hydrostannylation—cyclisation–anion capture and cascade hydroboration—cyclisation–anion capture on solid phase
作者:Ronald Grigg、William S MacLachlan、David T MacPherson、Visuvanathar Sridharan、Selvaratnam Suganthan
DOI:10.1016/s0040-4020(01)01061-4
日期:2001.12
five stereocentres are created, in five component processes (five point diversity), utilising resin bound aryl iodides by hydroboration or hydrostannylation of alkynes, followed by cyclisation–anion capture involving Suzuki or Stille reactions. Three small libraries were prepared to validate the chemistry.
在五个组分过程(五点多样性)中,通过炔烃的硼氢化或加氢甲锡化利用树脂结合的芳基碘化物,然后进行涉及Suzuki或Stille反应的环化-阴离子捕获,可创建多达四个键和五个立体中心。准备了三个小型文库以验证化学性质。