Recommanded Product: Pentaerythrityltetrabromide. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: Pentaerythrityltetrabromide, is researched, Molecular C5H8Br4, CAS is 3229-00-3, about A high-efficiency method for the synthesis of N, N1, N2, N3-tetra(p-toluenesulphonyl) pentaerythrityl tetramine. Author is Liu, Shengbo; Liu, Jinjie.
A high-efficiency method for the synthesis of N, N1, N2, N3-tetra(p-toluenesulfonyl) pentaerythrityl tetramine is presented. And this method comprises fully grinding and mixing pentaerythrityl tetrabromide and excess p-toluenesulfonamide (excess amount 15%); placing into reactor; sealing the reactor, placing the reactor into bake oven, reacting at 210°C for 6-8 h. The yield is over 95%.
After consulting a lot of data, we found that this compound(3229-00-3)Recommanded Product: Pentaerythrityltetrabromide can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem