Tetrahydrofuran → HCID 86687228, compound

HRID 2285227Notes

Reaction equation

HRID 2285227 reaction equation
[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[CH2:39][CH2:38][CH2:37][CH2:36][C@@H:35]5[CH3:40])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([C:41]2[CH:42]=[C:43]([CH2:47][CH2:48][O:49]S(C)(=O)=O)[CH:44]=[CH:45][CH:46]=2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].[NH:54]1[CH2:58][CH2:57][CH2:56][CH2:55]1.C1C[O:62]CC1>>[CH:48]([OH:49])=[O:62].[C:1]([C:5]1[CH:9]=[C:8]([NH:10][C:11]([NH:13][C@@H:14]2[C:23]3[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=3)[C@H:17]([O:24][C:25]3[CH:26]=[CH:27][C:28]4[N:29]([C:31]([N:34]5[CH2:39][CH2:38][CH2:37][CH2:36][C@@H:35]5[CH3:40])=[N:32][N:33]=4)[CH:30]=3)[CH2:16][CH2:15]2)=[O:12])[N:7]([C:41]2[CH:46]=[CH:45][CH:44]=[C:43]([CH2:47][CH2:48][N:54]3[CH2:58][CH2:57][CH2:56][CH2:55]3)[CH:42]=2)[N:6]=1)([CH3:4])([CH3:2])[CH3:3]

Participants

4

Reactant 3

HCID 8028TetrahydrofuranHCID 31268PyrrolidineHCID 86687227HCID 86687227, compound

Product 1

HCID 86687228HCID 86687228, compound

Procedure

A solution of Intermediate 131d (44.5 mg, 0.06 mmol) and pyrrolidine (24.8 μL, 0.30 mmol) in THF (1 mL) was stirred at 60° C. for 20 h in a sealed tube. The mixture was concentrated in vacuo and the residue purified by MDAP (Method 7). The title product was isolated as an off-white solid (15 mg, 35%). LCMS (Method 5): Rt 3.70 min, m/z 716.6 [MH+]. 1H NMR (400 MHz, d6-DMSO): 0.91 (3H, d, J=6.6 Hz), 1.28 (9H, s), 1.50 (2H, m), 1.61-1.72 (6H, m), 1.76-2.18 (6H, overlapped m), 2.53 (m, obscured by solvent), 2.72 (2H, m), 2.82 (2H, m), 2.90 (1H, m), 3.16 (1H, m, obscured by solvent), 3.31 (m, obscured by solvent), 4.82 (1H, m), 5.52 (1H, t, J=4.2 Hz), 6.33 (1H, s), 7.10 (1H, d, J=8.4 Hz), 7.19 (1H, dd, J=10.0, 2.0 Hz), 7.24-7.44 (8H, m), 7.64 (1H, m), 7.69 (1H, m), 8.14 (1H, s), 8.19 (1H, s).

Workup

  1. concentrationThe mixture was concentrated in vacuo
  2. customthe residue purified by MDAP (Method 7)

Sources & evidence

ORD record
ord-1165e9edcc1c4aafa6f29ca117dc023d
Source dataset
uspto-grants-2015_09
Patent number
US09145413B2

Reaction notes

Loading…