|
Figure 1 pyrimidin-2-amine–pyrimidin-2-amine supramolecular homosynthon (I) and pyrimidin-2-amine–carboxylic acid supramolecular heterosynthon (II). |
|
Figure 1 pyrimidin-2-amine–pyrimidin-2-amine supramolecular homosynthon (I) and pyrimidin-2-amine–carboxylic acid supramolecular heterosynthon (II). |