Diisopropylethylamine → HCID 59451603, compound

HRID 1874947Notes

Reaction equation

HRID 1874947 reaction equation
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:25][CH2:26][C:27]1[C:28]([F:44])=[C:29]([O:34][C:35]2[CH:36]=[C:37]([CH:40]=[C:41]([Cl:43])[CH:42]=2)[C:38]#[N:39])[C:30]([Cl:33])=[CH:31][CH:32]=1.[S:45]1[C:50]2=[C:51]3[C:55](=[CH:56][CH:57]=[C:49]2[O:48][CH2:47][CH2:46]1)[NH:54][C:53]([C:58](O)=[O:59])=[CH:52]3.CCN(C(C)C)C(C)C>CN(C=O)C.O.CCOC(C)=O>[Cl:33][C:30]1[CH:31]=[CH:32][C:27]([CH2:26][NH:25][C:58]([C:53]2[NH:54][C:55]3[C:51]([CH:52]=2)=[C:50]2[S:45][CH2:46][CH2:47][O:48][C:49]2=[CH:57][CH:56]=3)=[O:59])=[C:28]([F:44])[C:29]=1[O:34][C:35]1[CH:36]=[C:37]([C:38]#[N:39])[CH:40]=[C:41]([Cl:43])[CH:42]=1

Participants

8

Reactant 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 594513923-{[3-(Aminomethyl)-6-chloro-2-fluorophenyl]oxy}-5-chlorobenzonitrileHCID 68485369HCID 68485369, compound

Product 1

HCID 59451603HCID 59451603, compoundYield 38%

Reagents, catalysts & solvents 3

HCID 962WaterSolventHCID 6228DimethylformamideSolventHCID 8857Ethyl AcetateSolvent

Procedure

HATU (0.061 g, 0.161 mmol) was added as a solid to a solution of 3-{[3-(aminomethyl)-6-chloro-2-fluorophenyl]oxy}-5-chlorobenzonitrile (0.050 g, 0.161 mmol), 2,3-dihydro-7H-[1,4]oxathiino[3,2-e]indole-8-carboxylic acid (0.038 g, 0.161 mmol) and DIPEA (0.028 mL, 0.161 mmol) in DMF (1 mL). After 2 hours the reaction mixture was poured into EtOAc and water and the organic layer separated. The organic layer was dried over MgSO4, filtered and the solvent evaporated. The residue was dissolved in MeOH and purification was accomplished by reverse-phase HPLC (water/acetonitrile with 0.1% TFA) to afford the title compound (0.032 g, 38%) as a white solid. 1H NMR (400 MHz, Acetone-d6) δ ppm 10.76 (br. s., 1H), 8.36 (t, 1H), 7.64 (t, 1H), 7.42-7.52 (m, 2H), 7.39-7.42 (m, 2H), 7.20 (dd, 1H), 7.00 (dd, 1H), 6.77 (d, 1H), 4.70 (d, 2H), 4.38-4.43 (m, 2H), 3.23-3.28 (m, 2H). LCMS: m/z=528.0 (M+1).

Workup

  1. customthe organic layer separated
  2. dry with materialThe organic layer was dried over MgSO4
  3. filtrationfiltered
  4. customthe solvent evaporated
  5. dissolutionThe residue was dissolved in MeOH
  6. custompurification

Sources & evidence

ORD record
ord-0e7be59ba38d47de89b95d3da0b7db80
Source dataset
uspto-grants-2012_11
Patent number
US08304419B2

Reaction notes

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