Melamine → Melamine phosphate
反応式
[N:1]1[C:8]([NH2:9])=[N:7][C:5]([NH2:6])=[N:4][C:2]=1[NH2:3].[O:10]=[P:11]12[O:22]P3(OP(OP(O3)([O:18]1)=O)(=O)[O:12]2)=O>>[C:2]1([NH2:3])[N:4]=[C:5]([NH2:6])[N:7]=[C:8]([NH2:9])[N:1]=1.[OH:12][P:11]([OH:22])([OH:18])=[O:10]参加物
3
反応条件
- 温度
- 200 °C
実験手順
3780 g melamine (30 mol.) are mixed with 2130 g (15 mol.) phosphorus pentoxide in a laboratory ploughshare mixer with an effective volume of 10 l and thermal oil-heated double jacket and heated to a temperature of 200° C. Within 30 min, 630 g (5 mol.) oxalic dihydrate are then added. After a secondary reaction time of a further 15 min, the melamine polyphosphate formed was removed from the mixer.
出典と根拠
- ORDレコード
- ord-b931eebfc08d44e0943402eb06d5ddd0
- 出典データセット
- uspto-grants-2011_02
- 特許番号
- US07893142B2
反応ノート
読み込み中…