Benzenemethanamine, 4-chloro-N-methyl- → HCID 57619453, compound

HRID 1952115Notes

Reaction equation

HRID 1952115 reaction equation
[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([CH2:6][NH:7][CH3:8])=[CH:4][CH:3]=1.C(N(CC)C(C)C)(C)C.Cl[C:21]1[S:22][C:23]([CH:27]=[O:28])=[C:24]([Cl:26])[N:25]=1>O1CCCC1>[Cl:26][C:24]1[N:25]=[C:21]([N:7]([CH2:6][C:5]2[CH:9]=[CH:10][C:2]([Cl:1])=[CH:3][CH:4]=2)[CH3:8])[S:22][C:23]=1[CH:27]=[O:28]

Participants

5

Reactant 3

HCID 66905Benzenemethanamine, 4-chloro-N-methyl-HCID 81531DiisopropylethylamineHCID 14886722,4-Dichloro-1,3-thiazole-5-carboxaldehyde

Product 1

HCID 57619453HCID 57619453, compoundYield 119,525.203%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

To a solution of (4-chloro-benzyl)-methyl-amine (550, 2 g, 0.01 mol) and N,N-diisopropylethylamine (4 mL, 0.03 mol) in tetrahydrofuran (50 mL) was added 2,4-dichloro-thiazole-5-carbaldehyde (93, 3 g, 0.01 mmol) in tetrahydrofuran (20 mL) at room temperature. The reaction mixture was stirred at room temperature overnight. The reaction mixture was poured into ice water, extracted with ethyl acetate, washed with brine, and dried over sodium sulfate. After removal of solvent, the residue was collected by filtration and washed with hexanes to provide the desired compound as a light-yellow solid (551, 3.6 g, 90%).

Workup

  1. extractionextracted with ethyl acetate
  2. washwashed with brine
  3. dry with materialdried over sodium sulfate
  4. customAfter removal of solvent
  5. filtrationthe residue was collected by filtration
  6. washwashed with hexanes

Sources & evidence

ORD record
ord-d17d1fc5a9d4444d960ec6162601aef9
Source dataset
uspto-grants-2013_03
Patent number
US08404700B2

Reaction notes

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