Potassium Iodide → 3-[2-[4-(2-Chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-1-piperazinyl]-ethyl]-2-oxazolidinone

HRID 435612노트

반응식

HRID 435612 반응식
[Cl:1][C:2]1[CH:22]=[CH:21][C:5]2[S:6][C:7]3[CH:20]=[CH:19][CH:18]=[CH:17][C:8]=3[CH:9]([N:11]3[CH2:16][CH2:15][NH:14][CH2:13][CH2:12]3)[CH2:10][C:4]=2[CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+].Cl[CH2:32][CH2:33][N:34]1[CH2:38][CH2:37][O:36][C:35]1=[O:39]>O.C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:22]=[CH:21][C:5]2[S:6][C:7]3[CH:20]=[CH:19][CH:18]=[CH:17][C:8]=3[CH:9]([N:11]3[CH2:12][CH2:13][N:14]([CH2:32][CH2:33][N:34]4[CH2:38][CH2:37][O:36][C:35]4=[O:39])[CH2:15][CH2:16]3)[CH2:10][C:4]=2[CH:3]=1

참가 물질

7

반응물 4

HCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 756333-(2-Chloroethyl)-1,3-oxazolidin-2-oneHCID 30559791-(3-Chloro-5,6-dihydrobenzo[b][1]benzothiepin-6-yl)piperazine

생성물 1

HCID 214811413-[2-[4-(2-Chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-1-piperazinyl]-ethyl]-2-oxazolidinone

시약·촉매·용매 2

HCID 962Water용매HCID 1140Toluene용매

실험 절차

7.8 g of 1-(2-chloro-10,11-dihydro-dibenzo[b,f]thiepin--10-yl)-piperazine are treated, together with 11.6 g of powdered potassium carbonate, 0.2 g of potassium iodide and 100 ml of toluene, with 8.22 g of N-(β-chloroethyl)--oxazolidinone and the mixture is heated under reflux for 22 hours. Then the mixture poured on to water and the organic phase washed with saturated soda solution and water, dried over sodium sulphate and concentrated under reduced pressure. There is obtained crude liquid 3-[2-[4-(2-chloro-10,11-dihydro-dibenzo[b,f]thiepin-10-yl)-1-piperazinyl]-ethyl]-2-oxazolidinone. The maleate is prepared by treatment with maleic acid in ethanol/ether; melting point 173°-175° C.

후처리

  1. temperaturethe mixture is heated
  2. temperatureunder reflux for 22 hours
  3. washthe organic phase washed with saturated soda solution and water
  4. dry with materialdried over sodium sulphate
  5. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-eff0088a3c4b4495afd562be0030f3ed
출처 데이터셋
uspto-grants-1977_02
특허 번호
US04006145

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