Abstract
It was found for the first time that the reaction of N-(carboxyalkyl)ureas (ureido acids) with 4,5-dihydroxy-1,3-dimethyl-4,5-diphenylimidazolidin-2-one in methyl or isopropyl alcohol proceeds through the tandem sequence of α-ureidoalkylation and esterification to form the earlier unknown N-(carboxyalkyl)glycoluril methyl or isopropyl esters. N-(Carboxyalkyl)-glycolurils of a new-type substitution were obtained by alkaline hydrolysis of their isopropyl esters, the structure of one of them was confirmed by X-ray diffraction analysis.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
