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

HRID 549844Notes

Reaction equation

HRID 549844 reaction equation
[CH2:1]([N:4]1[CH2:9][CH2:8][O:7][CH2:6][CH2:5]1)[C:2]#[CH:3].C(NC(C)C)(C)C.I[C:18]1[CH:23]=[CH:22][C:21](/[C:24](/[C:41]2[CH:46]=[CH:45][C:44]([C:47]([F:50])([F:49])[F:48])=[CH:43][CH:42]=2)=[CH:25]\[CH2:26][O:27][C:28]2[CH:39]=[CH:38][C:31]([O:32][CH2:33][C:34]([O:36][CH3:37])=[O:35])=[C:30]([CH3:40])[CH:29]=2)=[CH:20][CH:19]=1>O1CCCC1.[Cu]I.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>[CH3:40][C:30]1[CH:29]=[C:28]([O:27][CH2:26]/[CH:25]=[C:24](\[C:21]2[CH:20]=[CH:19][C:18]([C:3]#[C:2][CH2:1][N:4]3[CH2:9][CH2:8][O:7][CH2:6][CH2:5]3)=[CH:23][CH:22]=2)/[C:41]2[CH:46]=[CH:45][C:44]([C:47]([F:50])([F:49])[F:48])=[CH:43][CH:42]=2)[CH:39]=[CH:38][C:31]=1[O:32][CH2:33][C:34]([O:36][CH3:37])=[O:35]

Participants

7

Reactant 3

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

Product 1

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

Reagents, catalysts & solvents 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)CatalystHCID 178418476HCID 178418476, compoundCatalystHCID 8028TetrahydrofuranSolvent

Procedure

4-Propargylmorpholine (193 mg, 1.55 mmol) and diisopropylamine (0.51 mL, 3.64 mmol) were added to a solution of methyl (Z)-[4-[3-(4-iodophenyl)-3-(4-trifluoromethylphenyl)-allyloxy]-2-methylphenoxy]acetate (450 mg, 0.773 mmol; example 4) in tetrahydrofuran (10 mL). The mixture was degassed and copper(I) iodide (12 mg, 0.063 mmol) and bis(triphenylphosphine)palladium(II) dichloride (27 mg, 0.039 mmol) were added. The reaction mixture was stirred at ambient temperature for 19 h and evaporated in vacuo. The residue was purified by flash column chromatography (silica gel Fluka 60, dichloromethane/methanol 99:1) yielding methyl (E)-[2-methyl-4-[3-[4-[3-(morpholin-4-yl)propynyl]phenyl]-3-(4-trifluoromethylphenyl)allyloxy]phenoxy]acetate as brown oil.

Workup

  1. customThe mixture was degassed
  2. customevaporated in vacuo
  3. customThe residue was purified by flash column chromatography (silica gel Fluka 60, dichloromethane/methanol 99:1)

Sources & evidence

ORD record
ord-6cbcf5f15c6e4456810928d27f695ba1
Source dataset
uspto-grants-2011_05
Patent number
US07943613B2

Reaction notes

Loading…