Hydrochloric Acid → HCID 67505899, compound

HRID 881885Notes

Reaction equation

HRID 881885 reaction equation
[CH2:1]([O:8][C:9](=[O:35])[C@H:10]([CH3:34])[CH2:11][C@H:12]([NH:26]C(OC(C)(C)C)=O)[CH2:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)=[CH:16][CH:15]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[ClH:36]>C1COCC1.O1CCOCC1>[ClH:36].[CH2:1]([O:8][C:9](=[O:35])[C@H:10]([CH3:34])[CH2:11][C@H:12]([NH2:26])[CH2:13][C:14]1[CH:15]=[CH:16][C:17]([C:20]2[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=2)=[CH:18][CH:19]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 67505752(2R,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methyl-pentanoic acid benzyl ester

Product 1

HCID 67505899HCID 67505899, compound

Reagents, catalysts & solvents 2

HCID 8028TetrahydrofuranSolventHCID 312751,4-DioxaneSolvent

Procedure

Next, to a solution of (2R,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methyl-pentanoic acid benzyl ester in THF (5 mL) is added 4M HCl in dioxane (3 mL) and the solution is stirred at room temperature for 1 hour. The solvent is removed under reduced pressure to give the title compound. MS 374.4 (M+1).

Workup

  1. customThe solvent is removed under reduced pressure

Sources & evidence

ORD record
ord-48f45f745198445d8b915a641ee60aa5
Source dataset
uspto-grants-2015_03
Patent number
US08993631B2

Reaction notes

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