Triethylamine → 2-Methoxy-N-(3-{1-perhydro-2H-pyran-2-yl-5[-1-(triphenylmethyl)(1,2,4-triazol-3yl)]-(1H-indazol-3-yl)}phenyl)acetamide

HRID 1272840Notes

Reaction equation

HRID 1272840 reaction equation
[O:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]1[N:7]1[C:15]2[C:10](=[CH:11][C:12]([C:16]3[N:20]=[CH:19][N:18]([C:21]([C:34]4[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=4)([C:28]4[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=4)[C:22]4[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=4)[N:17]=3)=[CH:13][CH:14]=2)[C:9]([C:40]2[CH:41]=[C:42]([NH2:46])[CH:43]=[CH:44][CH:45]=2)=[N:8]1.[CH3:47][O:48][CH2:49][C:50](Cl)=[O:51].C(N(CC)CC)C>O1CCCC1>[CH3:47][O:48][CH2:49][C:50]([NH:46][C:42]1[CH:43]=[CH:44][CH:45]=[C:40]([C:9]2[C:10]3[C:15](=[CH:14][CH:13]=[C:12]([C:16]4[N:20]=[CH:19][N:18]([C:21]([C:28]5[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=5)([C:22]5[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=5)[C:34]5[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=5)[N:17]=4)[CH:11]=3)[N:7]([CH:2]3[CH2:3][CH2:4][CH2:5][CH2:6][O:1]3)[N:8]=2)[CH:41]=1)=[O:51]

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 96623Methoxyacetyl chlorideHCID 211011823-(1-perhydro-2H-pyran-2-yl-5-[1-(triphenylmethyl)(1,2,4-triazol-3-yl)]-1H-indazol-3-yl}phenylamine

Product 1

HCID 224800982-Methoxy-N-(3-{1-perhydro-2H-pyran-2-yl-5[-1-(triphenylmethyl)(1,2,4-triazol-3yl)]-(1H-indazol-3-yl)}phenyl)acetamideYield 99%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

To a solution of 3-{1-perhydro-2H-pyran-2-yl-5-[1-(triphenylmethyl)(1,2,4-triazol-3-yl)]-1H-indazol-3-yl}phenylamine (0.125 g, 0.207 mmol), in tetrahydrofuran (5 mL), were added, 2-methoxy acetyl chloride (0.034 g, 0.315 mmol, 0.025 mL) and triethylamine (0.107 g, 1.06 mmol, 0.147 mL). The reaction mixture was stirred at room temperature for 12 hours. After evaporation of the solvent, the residue was dissolved in 10 mL of ethyl acetate and was washed 3 times with water (5 mL). The crude was used without further purification (0.141 g, 99% yield): ES-MS (m/z) 675 [M+1]+.

Workup

  1. customAfter evaporation of the solvent
  2. dissolutionthe residue was dissolved in 10 mL of ethyl acetate
  3. washwas washed 3 times with water (5 mL)
  4. customThe crude was used without further purification (0.141 g, 99% yield)

Sources & evidence

ORD record
ord-9cd642bd93974ec384cefc92a1568e95
Source dataset
uspto-grants-2007_04
Patent number
US07208513B2

Reaction notes

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