Cesium fluoride → 2-(((2S,3R)-3-Methyl-1-(5-methyl-2-(pyrimidin-2-yl)benzoyl)piperidin-2-yl)methyl)isoindoline-1,3-dione

HRID 61061

반응식

HRID 61061 반응식
I[C:2]1[CH:28]=[CH:27][C:26]([CH3:29])=[CH:25][C:3]=1[C:4]([N:6]1[CH2:11][CH2:10][CH2:9][C@@H:8]([CH3:12])[C@H:7]1[CH2:13][N:14]1[C:22](=[O:23])[C:21]2[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=2)[C:15]1=[O:24])=[O:5].C([Sn](CCCC)(CCCC)[C:35]1[N:40]=[CH:39][CH:38]=[CH:37][N:36]=1)CCC.[F-].[Cs+]>CN(C=O)C.[Cu]I.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>[CH3:12][C@@H:8]1[CH2:9][CH2:10][CH2:11][N:6]([C:4](=[O:5])[C:3]2[CH:25]=[C:26]([CH3:29])[CH:27]=[CH:28][C:2]=2[C:35]2[N:40]=[CH:39][CH:38]=[CH:37][N:36]=2)[C@@H:7]1[CH2:13][N:14]1[C:22](=[O:23])[C:21]2[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=2)[C:15]1=[O:24]

참가 물질

7

반응물 3

HCID 25953Cesium fluorideHCID 27632512-(Tributylstannyl)pyrimidineHCID 1177281662-(((2S,3R)-1-(2-Iodo-5-methylbenzoyl)-3-methylpiperidin-2-yl)methyl)isoindoline-1,3-dione

생성물 1

HCID 1177276282-(((2S,3R)-3-Methyl-1-(5-methyl-2-(pyrimidin-2-yl)benzoyl)piperidin-2-yl)methyl)isoindoline-1,3-dione수율 61%

시약·촉매·용매 3

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

반응 조건

온도
120 °C

실험 절차

A mixture of 2-(((2S,3R)-1-(2-iodo-5-methylbenzoyl)-3-methylpiperidin-2-yl)methyl)isoindoline-1,3-dione (0.20 g, 0.40 mmol), 2-(tributylstannyl)pyrimidine (0.15 mL, 0.48 mmol), CsF (121 mg, 0.80 mmol), CuI (15 mg, 0.08 mmol) and Pd(PPh3)4 (46 mg, 0.04 mmol) in DMF (10 mL) was degassed and heated at 120° C. for 1 h in a microwave reactor. The solvent was removed in vacuo to obtain the crude which was purified by silica gel chromatography (0˜100% EtOAc/hexanes) to yield the title compound as a brown oil (0.11 g, 61%). MS (ESI) 455 (M+H).

후처리

  1. customwas degassed
  2. customThe solvent was removed in vacuo
  3. customto obtain the crude which
  4. customwas purified by silica gel chromatography (0˜100% EtOAc/hexanes)

출처 및 근거

ORD 기록
ord-2dc197c40dba492ea83c0cb5f4ac5257
출처 데이터셋
uspto-grants-2016_09
특허 번호
US09440982B2

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