Hydrochloric Acid → HCID 45117461, compound

HRID 555324Notes

Reaction equation

HRID 555324 reaction equation
C(OC([NH:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][N:15]1[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH:18]=[CH:17][C:16]1=[O:25])=O)(C)(C)C.Cl.[OH-].[Na+]>C(OCC)C.O>[NH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][N:15]1[C:24]2[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=2)[CH:18]=[CH:17][C:16]1=[O:25]

Participants

6

Reactant 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 66987879HCID 66987879, compound

Product 1

HCID 45117461HCID 45117461, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 3283Diethyl EtherSolvent

Procedure

1-[6-(N-tert-Butoxycarbonylamino)-1-hexyl]-1,2-dihydroquinoline-2-one (480 mg) was treated with a large excess of hydrogen chloride in dietyl ether with stirring for 1 hour at room temperature. The crystalline product was isolated by filtration and redissolved in water whereafter the solution was made strongly alkaline with sodium hydroxide and extracted twice with chloroform. The organic phase was dried over potassium carbonate, filtered and evaporated to yield the title compound as a colourless oil.

Workup

  1. customThe crystalline product was isolated by filtration
  2. extractionextracted twice with chloroform
  3. dry with materialThe organic phase was dried over potassium carbonate
  4. filtrationfiltered
  5. customevaporated

Sources & evidence

ORD record
ord-cf6bfbedb1b941a1a6c920199ba03243
Source dataset
uspto-grants-2011_11
Patent number
US08053446B2

Reaction notes

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