The synthesis of 3-aryl-3-azetidinyl acetic acid esters by rhodium(I)-catalysed conjugate addition of organoboron reagents
作者:Philip N. Collier
DOI:10.1016/j.tetlet.2009.04.078
日期:2009.7
A practical route to 3-aryl-3-azetidinyl acetic acid esters is developed. The key step involves the rhodium(I)-catalysed conjugate addition of an organoboron reagent to an α,β-unsaturated alkene. Elaboration of one conjugate addition product to give a novel spiroazetidine ring system is also described.