Addition of Indoles to Oxyallyl Cations for Facile Access to α-Indole Carbonyl Compounds
作者:Qiang Tang、Xingkuan Chen、Bhoopendra Tiwari、Yonggui Robin Chi
DOI:10.1021/ol300591z
日期:2012.4.6
A direct coupling of unprotected indoles and α-halo ketones via in situ generated oxyallyl cation intermediates is described. The reactions efficiently afford α-indole carbonyl compounds with good to quantitative yields.