Sodium Carbonate → 1-Cyclohexyl-3-[2,6-dichloro-4-(1-methyl-1H-pyrazol-4-yl)-benzyl]-pyrrolidin-2-one

HRID 2235330노트

반응식

HRID 2235330 반응식
FC(F)(F)S(O[C:7]1[CH:12]=[C:11]([Cl:13])[C:10]([CH2:14][CH:15]2[CH2:19][CH2:18][N:17]([CH:20]3[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]3)[C:16]2=[O:26])=[C:9]([Cl:27])[CH:8]=1)(=O)=O.[CH3:30][N:31]1[CH:35]=[C:34](B2OC(C)(C)C(C)(C)O2)[CH:33]=[N:32]1.C(=O)([O-])[O-].[Na+].[Na+]>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.C(COC)OC>[CH:20]1([N:17]2[CH2:18][CH2:19][CH:15]([CH2:14][C:10]3[C:11]([Cl:13])=[CH:12][C:7]([C:34]4[CH:33]=[N:32][N:31]([CH3:30])[CH:35]=4)=[CH:8][C:9]=3[Cl:27])[C:16]2=[O:26])[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1

참가 물질

6

반응물 3

HCID 10340Sodium CarbonateHCID 27739871-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 592994213,5-Dichloro-4-((1-cyclohexyl-2-oxopyrrolidin-3-yl)methyl)phenyl trifluoromethanesulfonate

생성물 1

HCID 592993541-Cyclohexyl-3-[2,6-dichloro-4-(1-methyl-1H-pyrazol-4-yl)-benzyl]-pyrrolidin-2-one

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 80711,2-Dimethoxyethane용매

실험 절차

Using the method of Example 81 and using 3,5-dichloro-4-((1-cyclohexyl-2-oxopyrrolidin-3-yl)methyl)phenyl trifluoromethanesulfonate (Example 240) (1.673 g, 3.53 mmol), 1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (2.2 g, 10.6 mmol), tetrakis(triphenylphosphine)palladium (0.408 g, 0.353 mmol), dimethoxyethane (16 mL) and sodium carbonate (2M, 6.2 mL) gives the title compound. Purify the crude material over silica gel (1/1 hexane in ethyl acetate to 1/3 hexane in ethyl acetate) to yield 0.873 g (61%) of the title compound: mass spectrum (m/z): 408(M+2).

출처 및 근거

ORD 기록
ord-29685c4517da4aac9f64d40fc403f1e3
출처 데이터셋
uspto-grants-2010_05
특허 번호
US07713979B2

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