Hydrochloric Acid → Benzyl 2-(1-aminoethyl)thiazole-5-carboxylate hydrochloride

HRID 1037965Notes

Reaction equation

HRID 1037965 reaction equation
C(OC([NH:8][CH:9]([C:11]1[S:12][C:13]([C:16]([O:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[O:17])=[CH:14][N:15]=1)[CH3:10])=O)(C)(C)C.[ClH:26]>C1COCC1.O1CCOCC1>[ClH:26].[NH2:8][CH:9]([C:11]1[S:12][C:13]([C:16]([O:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[O:17])=[CH:14][N:15]=1)[CH3:10]

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 67395421Benzyl 2-(1-(tert-butoxycarbonylamino)ethyl)thiazole-5-carboxylate

Product 1

HCID 67394933Benzyl 2-(1-aminoethyl)thiazole-5-carboxylate hydrochlorideYield 100%

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolventHCID 312751,4-DioxaneSolvent

Procedure

To a solution of benzyl 2-(1-(tert-butoxycarbonylamino)ethyl)thiazole-5-carboxylate (0.55 g, 0.55 mmol) in THF (2 mL) was added 4M HCl in dioxane (0.5 ml). The reaction solution was stirred at room temperature overnight. The solution was concentrated to dryness to afford a colorless oil (0.45 g, 100%). LC-MS: (FA) ES+ 263.

Workup

  1. concentrationThe solution was concentrated to dryness

Sources & evidence

ORD record
ord-cd2b50c9553b47638568e4594a66f0e4
Source dataset
uspto-grants-2013_10
Patent number
US08546588B2

Reaction notes

Loading…