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Methanol → 2-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-8-[1-(2-methanesulfonyl-ethyl)-piperidin-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene

HRID 708221
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HRID 708221 반응식
OC(C(F)(F)F)=O.[CH:8]([N:11]1[C:15]([C:16]2[S:17][C:18]3[CH2:19][CH2:20][O:21][C:22]4[CH:29]=[C:28]([CH:30]5[CH2:35][CH2:34][NH:33][CH2:32][CH2:31]5)[CH:27]=[CH:26][C:23]=4[C:24]=3[N:25]=2)=[N:14][CH:13]=[N:12]1)([CH3:10])[CH3:9].[CH:36]([S:38]([CH3:41])(=[O:40])=[O:39])=[CH2:37].C(Cl)Cl.CO>O.C(O)C>[CH:8]([N:11]1[C:15]([C:16]2[S:17][C:18]3[CH2:19][CH2:20][O:21][C:22]4[CH:29]=[C:28]([CH:30]5[CH2:35][CH2:34][N:33]([CH2:37][CH2:36][S:38]([CH3:41])(=[O:40])=[O:39])[CH2:32][CH2:31]5)[CH:27]=[CH:26][C:23]=4[C:24]=3[N:25]=2)=[N:14][CH:13]=[N:12]1)([CH3:10])[CH3:9]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 887MethanolHCID 6344DichloromethaneHCID 19354Methyl vinyl sulfoneHCID 866523172-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-piperidin-4-yl-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene TFA salt

생성물 1

HCID 582042212-(2-Isopropyl-2H-[1,2,4]triazol-3-yl)-8-[1-(2-methanesulfonyl-ethyl)-piperidin-4-yl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene수율 71%

시약·촉매·용매 2

HCID 702Ethanol용매HCID 962Water용매

실험 절차

Following the procedure for 320, 2-(2-isopropyl-2H-[1,2,4]triazol-3-yl)-8-piperidin-4-yl-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene TFA salt 375 and methyl vinyl sulfone were reacted, with added DCM to aid dissolution. Addition of a mixture of methanol, ethanol and water followed by removal in vacuo of the DCM precipitated the product from the reaction mixture. The resulting solid was collected by filtration to give 476 as an off-white solid (175 mg, 71%). LCMS: RT=3.30 min, [M+H]+=502. 1H NMR δ (ppm) (DMSO-d6): 8.23 (1H, d, J=8.20 Hz), 8.05 (1H, s), 7.05 (1H, dd, J=8.25, 1.78 Hz), 6.89 (1H, d, J=1.74 Hz), 5.82-5.72 (1H, m), 4.33-4.27 (2H, m), 3.37 (2H, t, J=5.06 Hz), 3.02 (3H, s), 2.97 (2H, s), 2.70 (2H, s), 2.03 (2H, s), 1.75 (2H, d, J=12.38 Hz), 1.67-1.55 (2H, m), 1.50 (6H, d, J=6.59 Hz). 3 Protons obscured by solvent peaks

후처리

  1. dissolutiondissolution
  2. customfollowed by removal in vacuo of the DCM
  3. customprecipitated the product from the reaction mixture
  4. filtrationThe resulting solid was collected by filtration

출처 및 근거

ORD 기록
ord-5439e618aa0d4e3999a91a675a8737c7
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09175009B2

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