Water → 1-Benzoyl-3-[1(naphth-1-ylmethyl)piperid-4-yl]urea

HRID 3886

반응식

HRID 3886 반응식
Cl[CH2:2][C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][CH:4]=1.[C:13]([NH:21][C:22](=[O:30])[NH:23][CH:24]1[CH2:29][CH2:28][NH:27][CH2:26][CH2:25]1)(=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.C(N(CC)CC)C.O>CN(C)C=O>[C:13]([NH:21][C:22]([NH:23][CH:24]1[CH2:29][CH2:28][N:27]([CH2:2][C:3]2[C:12]3[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=3)[CH:6]=[CH:5][CH:4]=2)[CH2:26][CH2:25]1)=[O:30])(=[O:20])[C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1

참가 물질

6

반응물 4

HCID 962WaterHCID 68451-ChloromethylnaphthaleneHCID 8471TriethylamineHCID 126085824-Benzoylureidopiperidine

생성물 1

HCID 129423011-Benzoyl-3-[1(naphth-1-ylmethyl)piperid-4-yl]urea

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

1-Chloromethylnaphthalene (0.88 g, 0.005 m), 4-benzoylureidopiperidine (1.28 g, 0.005 m) and triethylamine (0.6 g) in dimethylformamide (25 cm3) were stirred at room temperature for 24 hours. Water was added and the precipitated solid filtered off. The solid was suspended in isopropylalcohol and acidified with ethanolic HCl. The title compound was filtered off and dried as the hydrochloride salt, hemihydrate (1.2 g), m.p. 185°-186° C.

후처리

  1. filtrationthe precipitated solid filtered off
  2. filtrationThe title compound was filtered off
  3. dry with materialdried as the hydrochloride salt, hemihydrate (1.2 g), m.p. 185°-186° C.

출처 및 근거

ORD 기록
ord-6c695e0fc6704fb0ad8fd2c49b74c803
출처 데이터셋
uspto-grants-1988_02
특허 번호
US04722930

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