An Efficient Synthesis of 6′‐methyl‐1'H‐spiro[indoline‐3,4′‐pyrimidine]‐2,2′(3'H)‐dione Derivatives
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Heterocyclic Chemistry"
DOI: 10.1002/jhet.2944
Abstract: The reactions of isatins, urea and 1-(piperidin-1-yl)butane-1,3-dione or 1-morpholinobutane-1,3-dione have been developed for the preparation of spiroheterocycles compounds. It was found these reactions could be given higher yields and required shorter time in our process.… read more here.
Keywords: dione; efficient synthesis; methyl spiro; spiro indoline ... See more keywords