Trifluoroacetic acid → HCID 68226552, compound

HRID 1952634Notes

Reaction equation

HRID 1952634 reaction equation
[CH3:1][O:2][C:3](=[O:37])[C@@H:4]([NH:14][C:15]([C:17]1[S:18][C:19]([C:24](=[O:36])[NH:25][CH2:26][C:27]2[CH:35]=[CH:34][CH:33]=[C:32]3[C:28]=2[CH:29]=[N:30][NH:31]3)=[CH:20][C:21]=1[CH2:22][CH3:23])=[O:16])[CH2:5][NH:6]C(OC(C)(C)C)=O.[C:38]([OH:44])([C:40]([F:43])([F:42])[F:41])=[O:39]>C(Cl)Cl>[F:41][C:40]([F:43])([F:42])[C:38]([OH:44])=[O:39].[CH3:1][O:2][C:3](=[O:37])[C@@H:4]([NH:14][C:15]([C:17]1[S:18][C:19]([C:24](=[O:36])[NH:25][CH2:26][C:27]2[CH:35]=[CH:34][CH:33]=[C:32]3[C:28]=2[CH:29]=[N:30][NH:31]3)=[CH:20][C:21]=1[CH2:22][CH3:23])=[O:16])[CH2:5][NH2:6]

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 68226771HCID 68226771, compound

Product 1

HCID 68226552HCID 68226552, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of (S)-3-tert-Butoxycarbonylamino-2-({3-ethyl-5-[(1H-indazol-4-ylmethyl)-carbamoyl]-thiophene-2-carbonyl}-amino)-propionic acid methyl ester (0.076 g, 0.14 mmol) in DCM (5 mL) was added TFA (1 mL). The mixture was stirred at room temperature 1 h and evaporated to give crude product which was used without further purification.

Workup

  1. customevaporated
  2. customto give crude product which
  3. customwas used without further purification

Sources & evidence

ORD record
ord-de3c24d661144212b300cb84dbc12c0a
Source dataset
uspto-grants-2013_03
Patent number
US08404859B2

Reaction notes

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