Sodium Hydroxide → HCID 67323766, compound

HRID 1401816Notes

Reaction equation

HRID 1401816 reaction equation
Cl.[CH3:2][C:3]1([CH3:26])[CH2:12][CH2:11][C:10]([CH3:14])([CH3:13])[C:9]2[CH:8]=[C:7]([C:15]3[O:16][CH:17]=[C:18]([CH:20]4[CH2:25][CH2:24][NH:23][CH2:22][CH2:21]4)[N:19]=3)[CH:6]=[CH:5][C:4]1=2.C([O:30][CH2:31][CH2:32][CH2:33][CH2:34]Br)(=O)C.[OH-].[Na+]>CO>[CH3:2][C:3]1([CH3:26])[CH2:12][CH2:11][C:10]([CH3:13])([CH3:14])[C:9]2[CH:8]=[C:7]([C:15]3[O:16][CH:17]=[C:18]([CH:20]4[CH2:25][CH2:24][N:23]([CH2:34][CH2:33][CH2:32][CH2:31][OH:30])[CH2:22][CH2:21]4)[N:19]=3)[CH:6]=[CH:5][C:4]1=2

Participants

5

Reactant 3

HCID 14798Sodium HydroxideHCID 784911-Butanol, 4-bromo-, 1-acetateHCID 68380798HCID 68380798, compound

Product 1

HCID 67323766HCID 67323766, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

The preparation was carried out as already described starting from 200 mg (0.32 mmol) of 4-[2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)oxazol-4-yl]piperidine hydrochloride and 94 μl (0.64 mmol) of 4-bromobutyl acetate. The protecting group was cleaved off by means of a 2N NaOH solution in methanol. The product was purified by means of preparative HPLC and converted into the hydrochloride by treatment with methanolic HCl.

Workup

  1. customThe product was purified by means of preparative HPLC

Sources & evidence

ORD record
ord-3791eaf2a7cc42cebeac51dc89f458ea
Source dataset
uspto-grants-2014_12
Patent number
US08907098B2

Reaction notes

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