Dodecylamine → Urea, N-dodecyl-

HRID 6408

反応式

HRID 6408 の反応式
[CH2:1]([NH2:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[N-:14]=[C:15]=[O:16].C([NH+](CC)CC)C>C(Cl)(Cl)Cl>[CH2:1]([NH:13][C:15]([NH2:14])=[O:16])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]

参加物

4

反応物 2

HCID 13583DodecylamineHCID 18997612Triethylammonium isocyanate

生成物 1

HCID 75091Urea, N-dodecyl-

試薬・触媒・溶媒 1

HCID 6212Chloroform溶媒2 回

実験手順

14.1 g of dodecylamine (0.076 mol) dissolved in 20 ml of chloroform were added dropwise at room temperature with stirring to 100 ml of a solution of 10 g of triethylammonium isocyanate (0.069 mol) in chloroform, prepared according to Example 1. After completion of the addition, the mixture was subsequently stirred at room temperature for 24 hours and heated to reflux for 1 hour. The solvent was evaporated and the residue was recrystallized from chloroform. 9.45 g, i.e. 60% of theory, of dodecylurea were obtained in this way.

後処理

  1. additionwere added dropwise at room temperature
  2. customprepared
  3. additionAfter completion of the addition
  4. temperatureheated
  5. temperatureto reflux for 1 hour
  6. customThe solvent was evaporated
  7. customthe residue was recrystallized from chloroform

出典と根拠

ORDレコード
ord-52ecedb5e4fd4c16b5bdf50423b6140d
出典データセット
uspto-grants-1993_09
特許番号
US05248755

関連ノート

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