4-Aminobenzyl alcohol → N-(4-hydroxymethylphenyl) 3,4,5-tris(octadecyloxy)cyclohexylcarboxamide

HRID 537622ノート

反応式

HRID 537622 の反応式
[NH2:1][C:2]1[CH:9]=[CH:8][C:5]([CH2:6][OH:7])=[CH:4][CH:3]=1.C1C=CC2N(O)N=NC=2C=1.[CH2:20]([O:38][CH:39]1[CH:44]([O:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH3:63])[CH:43]([O:64][CH2:65][CH2:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH3:82])[CH2:42][CH:41]([C:83](O)=[O:84])[CH2:40]1)[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37].CCN=C=NCCCN(C)C.Cl>C(Cl)(Cl)Cl.O>[OH:7][CH2:6][C:5]1[CH:8]=[CH:9][C:2]([NH:1][C:83]([CH:41]2[CH2:42][CH:43]([O:64][CH2:65][CH2:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH3:82])[CH:44]([O:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH3:63])[CH:39]([O:38][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[CH2:40]2)=[O:84])=[CH:3][CH:4]=1

参加物

7

反応物 4

HCID 693314-Aminobenzyl alcoholHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 873243853,4,5-Tris(octadecyloxy)cyclohexylcarboxylic acid

生成物 1

HCID 53257322N-(4-hydroxymethylphenyl) 3,4,5-tris(octadecyloxy)cyclohexylcarboxamide収率 45.4%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6212Chloroform溶媒

実験手順

4-Aminobenzyl alcohol (282 mg, 2.29 mmol) was dissolved in chloroform (40 ml), and HOBt (32 mg, 0.23 mmol) and 3,4,5-tris(octadecyloxy)cyclohexylcarboxylic acid (1.11 g, 1.19 mmol) were added. EDC.HCl (356 mg, 1.86 mmol) and pure water (120 μl) were added under ice-cooling, and the mixture was stirred at room temperature overnight. After completion of the reaction, the solvent was evaporated, and the residue was precipitated with acetonitrile (10 ml), and isolated by silica gel column chromatography (chloroform/ethyl acetate=10:1) to give N-(4-hydroxymethylphenyl) 3,4,5-tris(octadecyloxy)cyclohexylcarboxamide (556 mg, 0.54 mmol, yield 45%).

後処理

  1. temperaturecooling
  2. customAfter completion of the reaction
  3. customthe solvent was evaporated
  4. customthe residue was precipitated with acetonitrile (10 ml)
  5. customisolated by silica gel column chromatography (chloroform/ethyl acetate=10:1)

出典と根拠

ORDレコード
ord-29dfc45e603544b1a8b553917d38fe67
出典データセット
uspto-grants-2014_10
特許番号
US08859732B2

反応ノート

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