Methylamine → Melamine, methyl-

HRID 1815595

반응식

HRID 1815595 반응식
[NH2:1][C:2]1[N:7]=[C:6]([NH2:8])[N:5]=[C:4](Cl)[N:3]=1.[CH3:10][NH2:11]>>[NH2:1][C:2]1[N:7]=[C:6]([NH2:8])[N:5]=[C:4]([NH:11][CH3:10])[N:3]=1

참가 물질

3

반응물 2

HCID 6329MethylamineHCID 188311,3,5-Triazine-2,4-diamine, 6-chloro-

생성물 1

HCID 26029Melamine, methyl-수율 65%

실험 절차

A mixed solution comprising 14.5 g (0.1 mol) of 2,4-diamino-6-chloro-1,3,5-triazine synthesized in Reference Example 1 and 31.1 g (0.4 mol) of 40% aqueous solution of methylamine was heated under stirring and reacted finally at the reflux temperature thereof for 6 hours. After cooling the reacted solution, products were filtered off, and washed with cold water. The resulting filter residue was dried in vacuo at 70° C. for 6 hours to give 9.1 g (yield: 65%) of the titled compound. Malting point: 269° C.

후처리

  1. temperaturewas heated
  2. customreacted finally at the reflux temperature
  3. temperatureAfter cooling the reacted solution, products
  4. filtrationwere filtered off
  5. washwashed with cold water
  6. filtrationThe resulting filter residue
  7. customwas dried in vacuo at 70° C. for 6 hours

출처 및 근거

ORD 기록
ord-db82ff322d4b4ffa9331772067bb510c
출처 데이터셋
uspto-grants-2005_04
특허 번호
US06878824B2

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