Hydrochloric Acid → Hydrochloric Acid

HRID 871957Notes

Reaction equation

HRID 871957 reaction equation
C(OC([N:8]1[CH2:13][CH2:12][CH:11]([C:14]2[S:15][C:16]([CH2:20][O:21][C:22]3[CH:27]=[CH:26][C:25]([N:28]4[CH:32]=[N:31][N:30]=[N:29]4)=[CH:24][CH:23]=3)=[C:17]([CH3:19])[N:18]=2)[CH2:10][CH2:9]1)=O)(C)(C)C.[ClH:33]>ClCCl.O1CCOCC1>[CH3:19][C:17]1[N:18]=[C:14]([CH:11]2[CH2:12][CH2:13][NH:8][CH2:9][CH2:10]2)[S:15][C:16]=1[CH2:20][O:21][C:22]1[CH:27]=[CH:26][C:25]([N:28]2[CH:32]=[N:31][N:30]=[N:29]2)=[CH:24][CH:23]=1.[ClH:33]

Participants

6

Reactant 2

HCID 313Hydrochloric AcidHCID 579868274-[4-Methyl-5-(4-tetrazol-1-yl-phenoxymethyl)-thiazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester

Product 2

HCID 313Hydrochloric AcidHCID 57986924HCID 57986924, compound

Reagents, catalysts & solvents 2

HCID 6344DichloromethaneSolventHCID 312751,4-DioxaneSolvent

Procedure

A solution of 4-[4-Methyl-5-(4-tetrazol-1-yl-phenoxymethyl)-thiazol-2-yl]-piperidine-1-carboxylic acid tert-butyl ester (Example 93) (500 mg, 1.10 mmol) in dichloromethane (5 mL) was treated with 1.5 mL of 4N HCl in dioxane. The resulting solution was stirred at room temperature for 5 hours and all the solvent were removed in vacuo to afford the desired product as an HCl salt.

Workup

  1. customall the solvent were removed in vacuo

Sources & evidence

ORD record
ord-557b860ed3c349fba12725ece829d712
Source dataset
uspto-grants-2015_03
Patent number
US08975258B2

Reaction notes

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