99886-01-8Relevant academic research and scientific papers
α-Ketodicarboxylic Acid Chloride Imide Chlorides in the Synthesis of Heterocycles, I
Capuano, Lilly,Hell, Wolfgang,Wamprecht, Christian
, p. 132 - 141 (2007/10/02)
The title compounds are prepared by α-addition of dicarboxylic acid dichlorides of various length to isocyanides.They are characterized by the high reactivity of the terminal carbons and readily undergo cyclization reactions with hydrazines, amines or wat
α-Ketodicarboxylic Acid Chloride Imide Chlorides in the Synthesis of Heterocycles, II: New Condensed and Spiro Rings
Capuano, Lilly,Wamprecht, Christian
, p. 938 - 943 (2007/10/02)
The 5-imino-2,4-pyrrolidinediones 3 and the 3-imino-2-aza, 3-imino-2,8-diaza-, and 3-imino-2,5,8-triaza-1,4(2H,3H)-naphthalenediones 13 readily afford new condensed heterocyclic systems and heterocyclic spiro compounds via cyclocondensation, cycload
