Hydrochloric Acid → HCID 18939133, 화합물

HRID 356689

반응식

HRID 356689 반응식
[CH2:1]([NH2:4])[CH2:2][SH:3].Cl.[OH-].[K+].Cl[C:9]1[CH:22]=[CH:21][C:20]2[S:19][C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[C:12](=[O:23])[C:11]=2[CH:10]=1.CN1C(=O)N(C)CCC1.Cl>C1(C)C=CC=CC=1.O>[NH2:4][CH2:1][CH2:2][S:3][C:15]1[CH:16]=[CH:17][C:18]2[S:19][C:20]3[C:11](=[CH:10][CH:9]=[CH:22][CH:21]=3)[C:12](=[O:23])[C:13]=2[CH:14]=1

참가 물질

8

반응물 5

HCID 313Hydrochloric AcidHCID 9082Cysteamine HydrochlorideHCID 14797Potassium HydroxideHCID 816462(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl-HCID 6188482-Chlorothioxanthone

생성물 1

HCID 18939133HCID 18939133, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 1140Toluene용매

반응 조건

온도
100 °C

실험 절차

17.0 g (0.15 mol) of cysteaminium chloride and 19.8 g (0.3 mol) of potassium hydroxide are boiled for 3 hours on a water separator in 180 ml of toluene. 24.6 g (0.1 mol) of 2-chlorothioxanthone and 180 mol of dimethylpropyl-eneurea are added to the evaporated residue, and the mixture is stirred for 20 hours at 100° C. The reaction mixture is poured into 1 l of 2N hydrochloric acid and the aqueous phase is extracted with ethyl acetate. The aqueous phase is then adjusted to pH 10 and extracted with ethyl acetate. Work-up of the organic phase gives 24.0 g of the analytically pure compound IIIb.

후처리

  1. extractionthe aqueous phase is extracted with ethyl acetate
  2. extractionextracted with ethyl acetate
  3. customgives 24.0 g of the analytically pure compound IIIb

출처 및 근거

ORD 기록
ord-366630dcd511474087c4b01abebe1353
출처 데이터셋
uspto-grants-1998_11
특허 번호
US05837746

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