Lithium hydroxide, monohydrate → HCID 67465229, compound

HRID 85500Notes

Reaction equation

HRID 85500 reaction equation
[CH:1]([N:4]1[C:12]2[CH:11]=[C:10]([C:13]3[CH:14]=[N:15][NH:16][CH:17]=3)[CH:9]=[C:8]([C:18]([O:20]C)=[O:19])[C:7]=2[C:6]([CH3:22])=[N:5]1)([CH3:3])[CH3:2].O[Li].O>>[CH:1]([N:4]1[C:12]2[CH:11]=[C:10]([C:13]3[CH:14]=[N:15][NH:16][CH:17]=3)[CH:9]=[C:8]([C:18]([OH:20])=[O:19])[C:7]=2[C:6]([CH3:22])=[N:5]1)([CH3:3])[CH3:2]

Participants

3

Reactant 2

HCID 168937Lithium hydroxide, monohydrateHCID 67467128HCID 67467128, compound

Product 1

HCID 67465229HCID 67465229, compound

Procedure

The title compound was prepared from methyl 1-isopropyl-3-methyl-6-(1H-pyrazol-4-yl)-1H-indazole-4-carboxylate (0.2 g, 0.67 mmol) and LiOH.H2O (0.084 g, 2.01 mmol) in the same manner as described for example 80 (step b). The product was collected as a white solid (0.2 g). 1H NMR (DMSO-d6, 400 MHz): δ 1.467 (d, J=6.4 Hz, 6H), 2.568 (s, 3H), 4.984-5.048 (m, 1H), 7.790 (s, 1H), 8.058 (s, 1H), 8.219 (brs, 2H), 13.05 (brs, 2H). LCMS (ES+) m/z: 285.10 [M+H].

Workup

  1. customThe product was collected as a white solid (0.2 g)

Sources & evidence

ORD record
ord-002e308ec59b42618e1e77a2fafc1820
Source dataset
uspto-grants-2014_09
Patent number
US08846935B2

Reaction notes

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