Hydrochloric Acid → HCID 22464567, compound

HRID 1935479Notes

Reaction equation

HRID 1935479 reaction equation
Cl[CH2:2][CH2:3][NH:4][CH2:5][CH2:6]Cl.Cl.[NH2:9][C:10]1[C:19]2[C:14](=[CH:15][CH:16]=[CH:17][CH:18]=2)[CH:13]=[CH:12][C:11]=1[CH3:20]>ClC1C=CC=CC=1>[CH3:20][C:11]1[CH:12]=[CH:13][C:14]2[C:19](=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:10]=1[N:9]1[CH2:6][CH2:5][NH:4][CH2:3][CH2:2]1

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 9533Bis(2-chloroethyl)amineHCID 167332-Methyl-1-naphthylamine

Product 1

HCID 22464567HCID 22464567, compoundYield 62%

Reagents, catalysts & solvents 1

HCID 7964ChlorobenzeneSolvent

Procedure

14.7 g (82.7 mmol) of bis(2-chloroethyl)amine×HCl were added to 13.0 g (82.7 mmol) of 1-amino-2-methylnaphthalene in 100 ml of chlorobenzene, and the mixture was boiled under nitrogen and at reflux for 90 h. The mixture was subsequently evaporated and the residue was partitioned between methylene chloride and water at pH=9; the organic phase was then evaporated after having been dried. The crude product was purified by column chromatography (silica gel, eluent THF/methanol/ammonia 85/13/2. 11.6 g (62%) of product were isolated.

Workup

  1. temperatureat reflux for 90 h
  2. customThe mixture was subsequently evaporated
  3. customthe residue was partitioned between methylene chloride and water at pH=9
  4. customthe organic phase was then evaporated
  5. customafter having been dried
  6. customThe crude product was purified by column chromatography (silica gel, eluent THF/methanol/ammonia 85/13/2

Sources & evidence

ORD record
ord-7f8ef25345fe42619a870a09291c4bcd
Source dataset
uspto-grants-2002_05
Patent number
US06387912B1

Reaction notes

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