186508-12-3

Upstream product

• 17356-08-0 thiourea 
• 186508-09-8 3-[3,5-Bis-(2,2-dicyano-ethyl)-2,4,6-trimethyl-phenyl]-2-cyano-propionitrile 
• 186508-06-5 1,3,5-tris(2',2'-ethenyldicarbonnitrile)-2,4,6-trimethylbenzene 
• 119198-88-8 2,4,6-trimethylbenzene-1,3,5-tricarbaldehyde 
• 21988-87-4 1,3,5-tris(bromomethyl)-2,4,6-trimethylbenzene 

Relevant academic research and scientific papers

Symmetrical tris(4,6-diamino-5-methylene-2-pyrimidones): New building blocks for self-assembly of hollow spherical supramolecules locked by hydrogen bonds

Concise synthesis of the tris(pyrimidones) 1a,b is described. Molecular modeling study demonstrated that both the prepared models 1a,b are capable of self-assembling under formation of spherical dimers locked by 18 hydrogen bonds. Extreme insolubility in all common solvents precluded investigation of the self-assembly in solution. Circumstantial evidence in favor of the self-assembly has been provided in the solid and gas phase.