Cesium carbonate → HCID 89554320, 화합물

HRID 1507534노트

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HRID 1507534 반응식
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[S:9][CH:8]=[N:7][C:6]=2[CH:10]=1.I[C:12]1[C:13]([NH:26][C@@H:27]2[CH2:32][CH2:31][CH2:30][N:29]([C:33]([O:35][C:36]([CH3:39])([CH3:38])[CH3:37])=[O:34])[CH2:28]2)=[N:14][C:15]([N:20]2[CH2:25][CH2:24][O:23][CH2:22][CH2:21]2)=[N:16][C:17]=1[O:18][CH3:19].C(=O)([O-])[O-].[Cs+].[Cs+]>CN(C=O)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cu]I>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[S:9][C:8]([C:12]3[C:13]([NH:26][C@@H:27]4[CH2:32][CH2:31][CH2:30][N:29]([C:33]([O:35][C:36]([CH3:39])([CH3:38])[CH3:37])=[O:34])[CH2:28]4)=[N:14][C:15]([N:20]4[CH2:21][CH2:22][O:23][CH2:24][CH2:25]4)=[N:16][C:17]=3[O:18][CH3:19])=[N:7][C:6]=2[CH:10]=1

참가 물질

7

반응물 3

HCID 10796Cesium carbonateHCID 143885665-Chloro-1,3-benzothiazoleHCID 89554305(R)-Tert-butyl 3-(5-iodo-6-methoxy-2-morpholinopyrimidin-4-ylamino)piperidine-1-carboxylate

생성물 1

HCID 89554320HCID 89554320, 화합물

시약·촉매·용매 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)촉매HCID 178418397HCID 178418397, 화합물촉매HCID 6228Dimethylformamide용매

실험 절차

Following the same procedure as in step 3 of Example 337 using 5-chloro-1,3-benzothiazole (59.4 mg, 0.35 mmol), tert-butyl (3R)-3-[[5-iodo-6-methoxy-2-(morpholin-4-yl)pyrimidin-4-yl]amino]piperidine-1-carboxylate (100 mg, 0.19 mmol), cesium carbonate (0.37 mg), tetrakis(triphenylphosphine)palladium (40.4 mg, 0.03 mmol, 0.18 equiv) and copper (I) iodide (6.7 mg, 0.04 mmol) in DMF (5.0 mL). The crude product was purified by chromatography on a silica gel column with ethyl acetate/petroleum ether (1:10-1:3) to afford the title compound as a light yellow solid.

후처리

  1. customThe crude product was purified by chromatography on a silica gel column with ethyl acetate/petroleum ether (1:10-1:3)

출처 및 근거

ORD 기록
ord-9101b009e57542299c6824dca2bcdf08
출처 데이터셋
uspto-grants-2015_12
특허 번호
US09221809B2

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