Acetyl chloride → HCID 54371506、化合物

HRID 263720ノート

反応式

HRID 263720 の反応式
C(N(CC)CC)C.[CH3:8][C:9]1[N:14]=[C:13]([N:15]([CH2:23][C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[CH2:16][C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)[C:12]([NH2:30])=[C:11]([NH:31][CH2:32][CH2:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)[CH:10]=1.[C:40](Cl)(=[O:42])[CH3:41].C(OCC)(=O)C.CCCCCC>C(Cl)Cl.O>[C:40]([C:10]1[C:11]([NH:31][CH2:32][CH2:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[C:12]([NH2:30])[C:13]([N:15]([CH2:16][C:17]2[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=2)[CH2:23][C:24]2[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=2)=[N:14][C:9]=1[CH3:8])(=[O:42])[CH3:41]

参加物

7

反応物 4

HCID 6367Acetyl chlorideHCID 8471TriethylamineHCID 21226206Ethyl acetate hexaneHCID 54478735HCID 54478735、化合物

生成物 1

HCID 54371506HCID 54371506、化合物収率 62.1%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒2 回

実験手順

Triethylamine (2 mL) was added to a solution of 6-methyl-N4 -(2-phenylethyl)-N2,N2 -bis(phenylmethyl)-pyridine-2,3,4-triamine (6 g, 14.2 mmole) in methylene chloride (50 mL). Acetyl chloride (1.1 mL, 15.5 mmole) was slowly added to the reaction mixture which was then heated on a steam bath for about 1 hour. The reaction mixture was stirred at ambient temperature overnight then diluted with water and methylene chloride. The organic phase was separated, washed with water, dried over magnesium sulfate and then concentrated under vacuum to provide a light green solid. This solid was slurried with ethyl acetate/hexane then recrystallized from ethyl acetate/hexane to provide 4.1 g of a white solid. A small portion (0.8 g) was purified by silica gel column chromatography to provide the desired compound as a white solid, m.p. 152°-153° C. Analysis: Calculated for C30H32N4O: % C, 77.56; % H, 6.94; % N, 12.06; Found: % C, 77.61; % H, 6.89: % N, 12.05.

後処理

  1. temperaturewas then heated on a steam bath for about 1 hour
  2. customThe organic phase was separated
  3. washwashed with water
  4. dry with materialdried over magnesium sulfate
  5. concentrationconcentrated under vacuum
  6. customto provide a light green solid
  7. customthen recrystallized from ethyl acetate/hexane

出典と根拠

ORDレコード
ord-a885bbc18e5444ccaea820093de3b058
出典データセット
uspto-grants-1997_07
特許番号
US05644063

反応ノート

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