Trifluoroacetic acid → HCID 91504715, compound

HRID 1174286Notes

Reaction equation

HRID 1174286 reaction equation
[CH2:1]([C@H:8]([NH:39]C(=O)OC(C)(C)C)[C@H:9]([OH:38])[CH2:10][C@@H:11]([NH:25][C:26](=[O:37])[C@@H:27]([NH:32][C:33]([O:35][CH3:36])=[O:34])[C:28]([CH3:31])([CH3:30])[CH3:29])[CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[CH:15][CH:14]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.FC(F)(F)C(O)=O>ClCCl>[NH2:39][C@@H:8]([CH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1)[C@H:9]([OH:38])[CH2:10][C@@H:11]([NH:25][C:26]([C@@H:27]([NH:32][C:33](=[O:34])[O:35][CH3:36])[C:28]([CH3:31])([CH3:30])[CH3:29])=[O:37])[CH2:12][C:13]1[CH:18]=[CH:17][C:16]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[CH:15][CH:14]=1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 91126990Tert-butyl (1s,2r,4s)-1-benzyl-2-hydroxy-4-({(2s)-2-[(methoxycarbonyl)amino]-3,3-dimethylbutanoyl}amino)-5-[4-(2-pyridinyl)phenyl]pentylcarbamate

Product 1

HCID 91504715HCID 91504715, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Conditions

Temperature
25 °C

Procedure

A solution containing the product from Example 107F (0.033 g, 0.052 mmol) in dichloromethane (1 mL) was treated with trifluoroacetic acid (1 mL), stirred at 25° C. for 1 hour, concentrated, and partitioned between ethyl acetate and saturated NaHCO3 solution. The organic phase was washed with brine, dried over MgSO4, filtered and concentrated.

Workup

  1. concentrationconcentrated
  2. custompartitioned between ethyl acetate and saturated NaHCO3 solution
  3. washThe organic phase was washed with brine
  4. dry with materialdried over MgSO4
  5. filtrationfiltered
  6. concentrationconcentrated

Sources & evidence

ORD record
ord-92395ed5bbf242cda679469778e20e00
Source dataset
uspto-grants-2010_11
Patent number
US07834043B2

Reaction notes

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