Pyridine → N-[3-(3-Hexyl-6-methyl-3-azabicyclo[3.1.0]hex-6-yl)phenyl]methanesulfonamide

HRID 428846Notes

Reaction equation

HRID 428846 reaction equation
[CH2:1]([N:7]1[CH2:12][CH:11]2[CH:9]([C:10]2([C:14]2[CH:15]=[C:16]([NH2:20])[CH:17]=[CH:18][CH:19]=2)[CH3:13])[CH2:8]1)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].N1C=CC=CC=1.[CH3:27][S:28](Cl)(=[O:30])=[O:29]>ClCCl>[CH2:1]([N:7]1[CH2:12][CH:11]2[CH:9]([C:10]2([C:14]2[CH:15]=[C:16]([NH:20][S:28]([CH3:27])(=[O:30])=[O:29])[CH:17]=[CH:18][CH:19]=2)[CH3:13])[CH2:8]1)[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]

Participants

5

Reactant 3

HCID 1049PyridineHCID 31297Methanesulfonyl chlorideHCID 221413223-(3-Hexyl-6-methyl-3-azabicyclo[3.1.0]hex-6-yl)phenylamine

Product 1

HCID 22141182N-[3-(3-Hexyl-6-methyl-3-azabicyclo[3.1.0]hex-6-yl)phenyl]methanesulfonamideYield 82.3%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of 3-(3-hexyl-6-methyl-3-azabicyclo[3.1.0]hex-6-yl)phenylamine (Preparation 12, 200 mg, 0.735 mmol) in dichloromethane (5 ml) at room temperature was added pyridine (0.15 ml, 1.84 mmol) then dropwise over 5 minutes methane-sulfonylchloride (0.11 ml, 158 mg, 1.38 nimol). The mixture was stirred for 48 h, concentrated in vacuo and the residue was purified by silica (10 g) column chromatography eluting with 90:10:1 ethyl acetate:methanol:ammonia solution (0.880), then in 80:20:1 ethyl acetate:methanol:ammonia solution (0.880). Product-containing fractions were combined and concentrated in vacuo to give the title compound as a pale yellow oil (212 mg, 82%).

Workup

  1. concentrationconcentrated in vacuo
  2. customthe residue was purified by silica (10 g) column chromatography
  3. washeluting with 90:10:1 ethyl acetate
  4. concentrationconcentrated in vacuo

Sources & evidence

ORD record
ord-5fb6d35774a548afb12c8647bb0a73c6
Source dataset
uspto-grants-2001_11
Patent number
US06313312B1

Reaction notes

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