Trifluoroacetic acid → HCID 66810707, compound

HRID 1845826Notes

Reaction equation

HRID 1845826 reaction equation
C(OC(=O)[NH:7][C@H:8]1[CH2:13][C@@H:12]([N:14]2[CH2:21][C:20]3[C:16](=[N:17][N:18]([S:22]([CH:25]4[CH2:27][CH2:26]4)(=[O:24])=[O:23])[CH:19]=3)[CH2:15]2)[CH2:11][O:10][C@@H:9]1[C:28]1[CH:33]=[C:32]([F:34])[CH:31]=[CH:30][C:29]=1[F:35])(C)(C)C.[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40]>ClCCl>[F:37][C:38]([F:43])([F:42])[C:39]([OH:41])=[O:40].[F:35][C:29]1[CH:30]=[CH:31][C:32]([F:34])=[CH:33][C:28]=1[C@@H:9]1[C@@H:8]([NH2:7])[CH2:13][C@@H:12]([N:14]2[CH2:21][C:20]3[C:16](=[N:17][N:18]([S:22]([CH:25]4[CH2:27][CH2:26]4)(=[O:23])=[O:24])[CH:19]=3)[CH2:15]2)[CH2:11][O:10]1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 86641701HCID 86641701, compound

Product 1

HCID 66810707HCID 66810707, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A solution of the intermediate from Step A above (93 mg, 0.16 mmol) in dichloromethane (6 mL) was treated with trifluoroacetic acid (3 ml) at room temperature. After 1.5 h, the reaction mixture was concentrated to give the title compound. 1H NMR (500 MHz, CD3OD): δ 1.17-1.23 (m, 2H); 1.34-1.40 (m, 2H); 2.08 (q, 1H, J=12 Hz); 2.80 (d, 1H, J=12 Hz); 2.91-2.97 (m, 1H); 3.58-3.66 (m, 1H); 3.76 (t, 1H, J=12 Hz), 3.82-3.90 (m, 1H); 4.47-4.62 (m, 5H); 4.70 (d, 1H, J=10 Hz); 7.18-7.26 (m, 2H); 7.28-7.32 (m, 1H); 8.05 (s, 1H). LC-MS: 425.01 (M+1).

Workup

  1. concentrationthe reaction mixture was concentrated

Sources & evidence

ORD record
ord-1f955a726cfb4317ace583e1d18275a7
Source dataset
uspto-grants-2015_02
Patent number
US08951965B2

Reaction notes

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