화학공학소재연구정보센터
Journal of the American Chemical Society, Vol.139, No.6, 2132-2135, 2017
Highly Regio- and Enantioselective Vicinal Dihalogenation of Allyl Amides
We report a highly regio-, diastereo- and enantioselective vicinal dihalogenation of allyl amides. E- and Z-alkenes with both aryl and alkyl substituents were compatible with this chemistry. This is the result of exquisite catalyst controlled regioselectivity enabling use of electronically unbiased substrates. The reaction employs commercially available catalysts and halenium sources along with cheap inorganic halide salts to affect this transformation. A preliminary effort to extend this chemistry to heterodihalogenation is also, presented.