4-(1,2,4-Triazol-1-yl)phenylthiourea → (4-Phenyl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-(4-[1,2,4]triazol-1-yl-phenyl)-amine

HRID 2075975

반응식

HRID 2075975 반응식
[N:1]1([C:6]2[CH:11]=[CH:10][C:9]([NH:12][C:13]([NH2:15])=[S:14])=[CH:8][CH:7]=2)[CH:5]=[N:4][CH:3]=[N:2]1.Br[CH:17]1[CH2:22][CH2:21][CH2:20][CH:19]([C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)[C:18]1=O>C(O)C>[C:19]1([CH:23]2[C:24]3[N:15]=[C:13]([NH:12][C:9]4[CH:8]=[CH:7][C:6]([N:1]5[CH:5]=[N:4][CH:3]=[N:2]5)=[CH:11][CH:10]=4)[S:14][C:25]=3[CH2:26][CH2:27][CH2:28]2)[CH:20]=[CH:21][CH:22]=[CH:17][CH:18]=1

참가 물질

4

반응물 2

HCID 52606784-(1,2,4-Triazol-1-yl)phenylthioureaHCID 127791292-Bromo-6-phenylcyclohexanone

생성물 1

HCID 57399119(4-Phenyl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-(4-[1,2,4]triazol-1-yl-phenyl)-amine수율 64.3%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A suspension of 4-(1,2,4-triazol-1-yl)phenylthiourea (109.6 mg, 0.5 mmol) and of 2-bromo-6-phenyl-cyclohexanone (253.1 mg, 1.00 mmol) in ethanol (4 mL) was heated for two days to reflux under an atmosphere of nitrogen. After cooling to room temperature the solvent was evaporated under reduced pressure and the residue was treated with dichloromethane, diethyl ether and heptane. The product precipitated as a solid and was filtered off to yield the title compound (120 mg, 64%) as a pale-brown solid. MS ISP (m/e): 374.3 (100) [(M+H)+]. 1H NMR (DMSO-D6, 300 MHz): δ (ppm)=10.4 (s, 1H), 9.38 (s, 1H), 8.29 (s, 1H), 8.02 (d, 2H), 7.56 (d, 2H), 7.30 (t, 2H), 7.10-7.19 (m, 5H), 4.00 (m, 1H), 2.72 (m, 2H), 2.14 (m, 1.70-1.89 (m, 3H).

후처리

  1. temperatureto reflux under an atmosphere of nitrogen
  2. customwas evaporated under reduced pressure
  3. additionthe residue was treated with dichloromethane, diethyl ether and heptane
  4. customThe product precipitated as a solid
  5. filtrationwas filtered off

출처 및 근거

ORD 기록
ord-b010277627c24eb3b246654ff4874675
출처 데이터셋
uspto-grants-2011_04
특허 번호
US07923450B2

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