Trifluoroacetic acid → HCID 68822405, compound

HRID 1455590Notes

Reaction equation

HRID 1455590 reaction equation
C(OC(=O)[NH:7][CH:8]([CH:11]([C:13]1[O:14][C:15]([CH:18]2[CH2:20][CH2:19]2)=[N:16][N:17]=1)[OH:12])[CH2:9][CH3:10])(C)(C)C.[F:22][C:23]([F:28])([F:27])[C:24]([OH:26])=[O:25]>ClCCl>[F:22][C:23]([F:28])([F:27])[C:24]([OH:26])=[O:25].[NH2:7][CH:8]([CH2:9][CH3:10])[C@@H:11]([C:13]1[O:14][C:15]([CH:18]2[CH2:20][CH2:19]2)=[N:16][N:17]=1)[OH:12]

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 68822601{1-[(5-Cyclopropyl-[1,3,4]oxadiazol-2-yl)-hydroxy-methyl]-propyl}-carbamic acid tert-butyl ester

Product 1

HCID 68822405HCID 68822405, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

A mixture of {1-[(5-cyclopropyl-[1,3,4]oxadiazol-2-yl)-hydroxy-methyl]-propyl}-carbamic acid tert-butyl ester (2.83 g, 9.95 mmol), trifluoro acetic acid (5 mL) in dichloromethane (20 mL) is stirred at room temperature for 2 hrs and concentrated to dryness under reduced pressure to give (S)-2-amino-1-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-butan-1-ol: compound with trifluoro-acetic acid.

Workup

  1. concentrationconcentrated to dryness under reduced pressure

Sources & evidence

ORD record
ord-83263ca7d82446d986ed9c4baa2e3e93
Source dataset
uspto-grants-2009_01
Patent number
US07482448B2

Reaction notes

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