Diisopropylamine → methyl (E)-[2-methyl-4-[3-[4-[3-(morpholin-4-yl)propynyl]phenyl]-3-(4-trifluoromethylphenyl)allyloxy]phenoxy]acetate

HRID 1039530노트

반응식

HRID 1039530 반응식
I[C:2]1[CH:7]=[CH:6][C:5](/[C:8](/[C:25]2[CH:30]=[CH:29][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:27][CH:26]=2)=[CH:9]\[CH2:10][O:11][C:12]2[CH:23]=[CH:22][C:15]([O:16][CH2:17][C:18]([O:20][CH3:21])=[O:19])=[C:14]([CH3:24])[CH:13]=2)=[CH:4][CH:3]=1.[CH2:35]([N:38]1[CH2:43][CH2:42][O:41][CH2:40][CH2:39]1)[C:36]#[CH:37].C(NC(C)C)(C)C>O1CCCC1.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[CH3:24][C:14]1[CH:13]=[C:12]([O:11][CH2:10]/[CH:9]=[C:8](\[C:5]2[CH:4]=[CH:3][C:2]([C:37]#[C:36][CH2:35][N:38]3[CH2:43][CH2:42][O:41][CH2:40][CH2:39]3)=[CH:7][CH:6]=2)/[C:25]2[CH:26]=[CH:27][C:28]([C:31]([F:34])([F:33])[F:32])=[CH:29][CH:30]=2)[CH:23]=[CH:22][C:15]=1[O:16][CH2:17][C:18]([O:20][CH3:21])=[O:19]

참가 물질

7

반응물 3

HCID 7912DiisopropylamineHCID 4129414-(2-Propyn-1-yl)morpholineHCID 86629276methyl (Z)-[4-[3-(4-iodophenyl)-3-(4-trifluoromethylphenyl)allyloxy]-2-methylphenoxy]acetate

생성물 1

HCID 57651522methyl (E)-[2-methyl-4-[3-[4-[3-(morpholin-4-yl)propynyl]phenyl]-3-(4-trifluoromethylphenyl)allyloxy]phenoxy]acetate

시약·촉매·용매 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)촉매HCID 178418476HCID 178418476, 화합물촉매HCID 8028Tetrahydrofuran용매

실험 절차

A solution of the above ester (13.9 g, 23.9 mmol), N-propargylmorpholine (5.98 g, 47.7 mmol) and N,N-diisopropylamine (11.35 g, 112 mmol) in tetrahydrofuran (250 mL) was cooled down and degassed; bis(triphenylphosphine)palladium(II) dichloride (0.84 g, 1.19 mmol) and copper(I) iodide (0.365 g, 1.9 mmol) were added. The reaction mixture was stirred at ambient temperature for 18 h. The mixture was evaporated in vacuo and the residue was purified by column chromatography (silica gel Fluka 60, hexanes/ethyl acetate/methanol 64:32:4) yielding the title compound as a white crystals.

후처리

  1. customdegassed
  2. customThe mixture was evaporated in vacuo
  3. customthe residue was purified by column chromatography (silica gel Fluka 60, hexanes/ethyl acetate/methanol 64:32:4)

출처 및 근거

ORD 기록
ord-b056e0476ac3421a83a5764ec6040fe8
출처 데이터셋
uspto-grants-2013_10
특허 번호
US08551993B2

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