Methanesulfonyl chloride → 1-[5-tert-Butyl-2-(4-chloromethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

HRID 630888노트

반응식

HRID 630888 반응식
[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([N:42]5[CH2:47][CH2:46][CH2:45][CH2:44][CH2:43]5)=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([CH2:16]O)=[CH:12][CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2].CCN(C(C)C)C(C)C.CS([Cl:61])(=O)=O>C(Cl)Cl>[C:1]([C:5]1[CH:6]=[C:7]([NH:18][C:19]([NH:21][C@@H:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[C@H:25]([O:32][C:33]3[CH:34]=[CH:35][C:36]4[N:37]([C:39]([N:42]5[CH2:47][CH2:46][CH2:45][CH2:44][CH2:43]5)=[N:40][N:41]=4)[CH:38]=3)[CH2:24][CH2:23]2)=[O:20])[N:8]([C:10]2[CH:15]=[CH:14][C:13]([CH2:16][Cl:61])=[CH:12][CH:11]=2)[N:9]=1)([CH3:4])([CH3:3])[CH3:2]

참가 물질

5

반응물 3

HCID 31297Methanesulfonyl chloride2회HCID 81531Diisopropylethylamine2회HCID 716036691-[5-tert-Butyl-2-(4-hydroxymethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

생성물 1

HCID 866871731-[5-tert-Butyl-2-(4-chloromethyl-phenyl)-2H-pyrazol-3-yl]-3-[(1S,4R)-4-(3-piperidin-1-yl-[1,2,4]triazolo[4,3-a]pyridin-6-yloxy)-1,2,3,4-tetrahydro-naphthalen-1-yl]-urea

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To an ice-bath cooled solution of Intermediate 106a (150 mg, 0.25 mmol) in DCM (3 mL) was added DIPEA (107 μL, 0.61 mmol) followed by methanesulfonyl chloride (29 μL, 0.37 mmol). The reaction mixture was stirred for 2 h. After warming to RT, additional amount of DIPEA (65 μL) and methanesulfonyl chloride (30 μL) were added and stirring was continued for 2 h. The reaction mixture was partitioned between DCM and water. The aqueous phase was extracted with DCM (×3) and the combined organic layers were washed with brine, dried (MgSO4) and concentrated in vacuo to afford the title compound (Quantitative). Product used in the following step without further purification. LCMS (Method 4): Rt 3.59 min, ink 653 [MH+].

후처리

  1. stirringstirring
  2. waitwas continued for 2 h
  3. customThe reaction mixture was partitioned between DCM and water
  4. extractionThe aqueous phase was extracted with DCM (×3)
  5. washthe combined organic layers were washed with brine
  6. dry with materialdried (MgSO4)
  7. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-945f44cf1b7140389601a934cd920056
출처 데이터셋
uspto-grants-2016_04
특허 번호
US09315503B2

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