Abstract
4-Chloroalkyl-3,4-dihydropyrimidin-2(1H)-ones are useful multifunctional 3,4-dihydropyrimidine building blocks with low molecular weight and sufficient solubility, which may be modified selectively by substituents in different positions. Here we propose a simple one-pot protocol for the synthesis of these compounds, which is based on the use of common reagents viz. urea, chloroaliphatic aldehydes and 3-ketoesters. Acylation of 4-chloroalkyl-3,4-dihydropyrimidin-2(1H)-ones by carboxylic acid anhydrides leads to 3-acyl derivatives.
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.
