Hydrochloric Acid → HCID 67703428, compound

HRID 266641Notes

Reaction equation

HRID 266641 reaction equation
[F:1][C:2]1[CH:3]=[CH:4][C:5]([O:21][CH3:22])=[C:6]2[C:11]=1[O:10][CH2:9][C@H:8]([N:12]([CH:16]([CH2:19][CH3:20])[CH2:17][CH3:18])[CH2:13][CH2:14][CH3:15])[CH2:7]2.[ClH:23]>CCOCC>[ClH:23].[F:1][C:2]1[CH:3]=[CH:4][C:5]([O:21][CH3:22])=[C:6]2[C:11]=1[O:10][CH2:9][C@H:8]([N:12]([CH:16]([CH2:19][CH3:20])[CH2:17][CH3:18])[CH2:13][CH2:14][CH3:15])[CH2:7]2

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 53908906HCID 53908906, compound

Product 1

HCID 67703428HCID 67703428, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent2×

Procedure

(R)-8-Fluoro-5-methoxy-3-(N-3-pentyl-N-n-propylamino)chroman (4.59 g, 14.8 mmol) was dissolved in ether. HCl in ether was added to precipitate the HCl-salt, and gave after drying 4.59 g of (R)-8-fluoro-5-methoxy-3-(N-3-pentyl-N-n-propylamino)chroman hydrochloride as a white powder. Mp. 30°-50° C. (sinters).

Workup

  1. customto precipitate the HCl-salt
  2. customgave
  3. dry with materialafter drying 4.59 g of (R)-8-fluoro-5-methoxy-3-(N-3-pentyl-N-n-propylamino)chroman hydrochloride as a white powder

Sources & evidence

ORD record
ord-04ebb12081cd4b65ac496c34a918039e
Source dataset
uspto-grants-1997_07
Patent number
US05650524

Reaction notes

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