Symmetric 4,6-dialkyl/arylamino-5- nitropyrimidines: theoretical explanation of why aminolysis of alkoxy groups is favoured over chlorine aminolysis in nitro-activated pyrimidines† Pineda De Las Infant Y Villatoro, María José Nitropyrimidines Purine Libraries 2024-01-24T10:11:03Z 2024-01-24T10:11:03Z 2023-10 info:eu-repo/semantics/article https://hdl.handle.net/10481/87181 10.1039/d3nj03495j eng http://creativecommons.org/licenses/by-nc-nd/3.0/ info:eu-repo/semantics/openAccess Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License Royal Society of chemistry