934586-55-7Relevant articles and documents
Rhodium carbenoid induced cycloadditions of diazo ketoimides across indolyl π-bonds
Hong, Xuechuan,Mejía-Oneto, José M.,France, Stefan,Padwa, Albert
, p. 775 - 779 (2007/12/27)
A series of diazo ketoimides prepared from (1H-indol-3-yl)acetyl chloride and alkyl 2-diazo-3-(3-substituted-2-oxopiperidin-3-yl)-3-oxopropanoates were treated with rhodium(II) acetate. Attack of the imido carbonyl oxygen at the resultant rhodium carbenoi