Water → N-(((1-(2-Naphthalenylmethyl)-4-piperidinyl)amino)carbonyl)benzamide

HRID 703848

반응식

HRID 703848 반응식
[C:1]([NH:9][C:10](=[O:18])[NH:11][CH:12]1[CH2:17][CH2:16][NH:15][CH2:14][CH2:13]1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Br[CH2:20][C:21]1[CH:30]=[CH:29][C:28]2[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH:22]=1.C(N(CC)CC)C.O>CN(C)C=O>[C:1]([NH:9][C:10]([NH:11][CH:12]1[CH2:13][CH2:14][N:15]([CH2:20][C:21]2[CH:30]=[CH:29][C:28]3[C:23](=[CH:24][CH:25]=[CH:26][CH:27]=3)[CH:22]=2)[CH2:16][CH2:17]1)=[O:18])(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 8471TriethylamineHCID 703202-BromomethylnaphthaleneHCID 126085824-Benzoylureidopiperidine

생성물 1

HCID 72002N-(((1-(2-Naphthalenylmethyl)-4-piperidinyl)amino)carbonyl)benzamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

4-Benzoylureidopiperidine (1.28 g, 0.005 m), 2-(bromomethyl)naphthalene (1.1 g, 0.005 m) and triethylamine (0.6 g, 0.006 m) in dimethylformamide (25 cm3) were stirred at room temperature for 23 hours. Water was added and the precipitated solid filtered off and washed well with water. The solid was suspended in warm ethanol, acidified with ethanolic HCl and then heated until all the solid had dissolved. The title compound crystallised and was collected as the hydrochloride salt, hemihydrate (1.6 g), m.p. 232°-234° C.

후처리

  1. filtrationthe precipitated solid filtered off
  2. washwashed well with water
  3. temperatureheated until all the solid
  4. dissolutionhad dissolved
  5. customThe title compound crystallised
  6. customwas collected as the hydrochloride salt, hemihydrate (1.6 g), m.p. 232°-234° C.

출처 및 근거

ORD 기록
ord-2444ffcef79640878ab08e7fdee2b5e2
출처 데이터셋
uspto-grants-1991_01
특허 번호
US04985438

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