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Sodium Hydroxide → 1-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-4-[2-[4-[2-(1-methylethyl)aminoethoxy]phenoxy]ethyl]piperazine trihydrochloride

HRID 2418003
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HRID 2418003 반응식
[Cl:1][C:2]1[CH:15]=[CH:14][C:13]2[S:12][C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[N:5]([CH2:16][CH2:17][CH2:18][N:19]3[CH2:24][CH2:23][N:22]([CH2:25][CH2:26]Cl)[CH2:21][CH2:20]3)[C:4]=2[CH:3]=1.[CH3:28][CH:29]([NH:31][CH2:32][CH2:33][O:34][C:35]1[CH:40]=[CH:39][C:38]([OH:41])=[CH:37][CH:36]=1)[CH3:30].[OH-].[Na+]>CS(C)=O.O>[ClH:1].[ClH:1].[ClH:1].[Cl:1][C:2]1[CH:15]=[CH:14][C:13]2[S:12][C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[N:5]([CH2:16][CH2:17][CH2:18][N:19]3[CH2:24][CH2:23][N:22]([CH2:25][CH2:26][O:41][C:38]4[CH:37]=[CH:36][C:35]([O:34][CH2:33][CH2:32][NH:31][CH:29]([CH3:30])[CH3:28])=[CH:40][CH:39]=4)[CH2:21][CH2:20]3)[C:4]=2[CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 14798Sodium HydroxideHCID 52754552-Chloro-10-[3-[4-(2-chloroethyl)piperazin-1-yl]propyl]phenothiazineHCID 133384854-[2-(1-Methylethyl)aminoethoxy]phenol

생성물 1

HCID 133384491-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-4-[2-[4-[2-(1-methylethyl)aminoethoxy]phenoxy]ethyl]piperazine trihydrochloride

시약·촉매·용매 2

HCID 679
Dimethyl Sulfoxide
용매
HCID 962Water용매

실험 절차

Using the conditions essentially described in method A above, 1-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-4-(2-chloroethyl)piperazine (10.6 g) was reacted with 4-[2-(1-methylethyl)aminoethoxy]phenol (4.88) in dimethylsulfoxide (125 ml) containing sodium hydroxide (1.0 g) in water (7 ml). The crude free base was extracted using ethyl acetate and the dried extract was treated with excess hydrogen chloride in ethyl acetate to furnish the crude trihydrochloride salt. Crystallization of the crude from methanol-isopropanol afforded 2.5 g of 1-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-4-[2-[4-[2-(1-methylethyl)aminoethoxy]phenoxy]ethyl]piperazine trihydrochloride, mp 223°-235°.

후처리

  1. extractionThe crude free base was extracted
  2. extractionthe dried extract
  3. additionwas treated with excess hydrogen chloride in ethyl acetate
  4. customto furnish the crude trihydrochloride salt
  5. customCrystallization of the crude from methanol-isopropanol

출처 및 근거

ORD 기록
ord-06a769da662249408938ebbbbd8cf95a
출처 데이터셋
uspto-grants-1984_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04471116

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