Diisopropylethylamine → HCID 86650386, compound

HRID 240077Notes

Reaction equation

HRID 240077 reaction equation
CCN(C(C)C)C(C)C.[CH3:10][O:11][C:12]1[CH:13]=[CH:14][CH:15]=[C:16]2[C:21]=1[O:20][C:19](=[O:22])[C:18]([C:23]([OH:25])=O)=[CH:17]2.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[O:50]1[C:54]2[CH:55]=[CH:56][C:57]([C:59]3[CH:60]=[C:61]([NH2:65])[CH:62]=[CH:63][CH:64]=3)=[CH:58][C:53]=2[O:52][CH2:51]1>CN(C=O)C>[O:50]1[C:54]2[CH:55]=[CH:56][C:57]([C:59]3[CH:60]=[C:61]([NH:65][C:23]([C:18]4[C:19](=[O:22])[O:20][C:21]5[C:16]([CH:17]=4)=[CH:15][CH:14]=[CH:13][C:12]=5[O:11][CH3:10])=[O:25])[CH:62]=[CH:63][CH:64]=3)=[CH:58][C:53]=2[O:52][CH2:51]1

Participants

6

Reactant 4

HCID 81531DiisopropylethylamineHCID 2345628-Methoxy-2-oxo-2H-chromene-3-carboxylic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 39231637HCID 39231637, compound

Product 1

HCID 86650386HCID 86650386, compoundYield 79.1%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

DIEA (0.014 mL, 0.077 mmol) was added to 8-methoxy-3-carboxy-coumarin (0.016 g, 0.070 mmol) and HATU (0.029 g, 0.077 mmol) in 0.36 mL of DMF with constant stirring at room temperature until a clear solution resulted. Subsequently, 3-Benzo[1,3]dioxol-5-yl-phenylamine (0.015 g, 0.070 mmol) was added and allowed to react overnight when a solid precipitated out of solution. The resulting precipitate was filtered, dried under suction, and finally dried overnight in vacuo to give 0.023 g of product in 77% yield: LCMS (ESI) m/z 416 (MH+).

Workup

  1. customresulted
  2. customto react overnight when a solid
  3. customprecipitated out of solution
  4. filtrationThe resulting precipitate was filtered
  5. customdried under suction, and finally dried overnight in vacuo

Sources & evidence

ORD record
ord-084d57e628fe4dcc9c26ac575fdc297b
Source dataset
uspto-grants-2014_02
Patent number
US08642788B2

Reaction notes

Loading…