Sodium Iodide → HCID 22644885, compound

HRID 2084859Notes

Reaction equation

HRID 2084859 reaction equation
[CH2:1]([O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12]([N:15]([CH2:24][CH2:25][CH2:26]Cl)[CH:16]([CH:21]([CH3:23])[CH3:22])[C:17]([O:19][CH3:20])=[O:18])(=[O:14])=[O:13])=[CH:8][CH:7]=1)[C:2]#[C:3][CH3:4].[I-].[Na+].[CH2:30]([NH:32][CH2:33][CH3:34])[CH3:31]>CN(C=O)C.O>[CH2:1]([O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12]([N:15]([CH2:24][CH2:25][CH2:26][N:32]([CH2:33][CH3:34])[CH2:30][CH3:31])[CH:16]([CH:21]([CH3:23])[CH3:22])[C:17]([O:19][CH3:20])=[O:18])(=[O:14])=[O:13])=[CH:8][CH:7]=1)[C:2]#[C:3][CH3:4]

Participants

6

Reactant 3

HCID 5238Sodium IodideHCID 8021DiethylamineHCID 22644706HCID 22644706, compound

Product 1

HCID 22644885HCID 22644885, compoundYield 90.2%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Conditions

Temperature
80 °C

Procedure

To a solution of 0.45 g (1.08 mmol) of methyl 2-[{[4-(2-butynyloxy)-phenyl]-sulfonyl}(3-chloropropyl)amino]-3-methylbutanoate in 5.0 mL of DMF was added 0.163 g (1.08 mmol) of sodium iodide and 0.34 mL (3.24 mmol) of diethylamine. The reaction was heated to 80° C. for 3 h and then cooled to room temperature. The mixture was then diluted with water and extracted with ethyl acetate. The combined organics were washed with water and brine, dried over Na2SO4, filtered and concentrated in vacuo to provide 0.441 g of methyl 2-{{[4-(2-butynyloxy)-phenyl]sulfonyl}[3-(diethylamino)propyl]amino}-3-methylbutanoate as a brown oil. Electrospray Mass Spec 453.5 (M+H)+.

Workup

  1. temperaturecooled to room temperature
  2. extractionextracted with ethyl acetate
  3. washThe combined organics were washed with water and brine
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-5cf34952e45a40ff9350f77cfafc97ac
Source dataset
uspto-grants-2004_04
Patent number
US06716833B2

Reaction notes

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