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Methyl iodide → HCID 18367308, compound

HRID 380161
Notes
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Reaction equation

HRID 380161 reaction equation
[C:1]1([C:7]2[N:8]=[C:9]([CH:18]([NH:20][CH:21]3[C:30]4[C:25](=[C:26]([O:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34])[CH:27]=[CH:28][CH:29]=4)[CH2:24][CH2:23][CH2:22]3)[CH3:19])[O:10][C:11]=2[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.IC.[C:40]([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[CH3:40][N:20]([CH:21]1[C:30]2[C:25](=[C:26]([O:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34])[CH:27]=[CH:28][CH:29]=2)[CH2:24][CH2:23][CH2:22]1)[CH:18]([C:9]1[O:10][C:11]([C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)=[C:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[N:8]=1)[CH3:19]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 11430Potassium CarbonateHCID 183672391-[1-(4,5-Diphenyloxazol-2-yl)ethylamino]-1,2,3,4-tetrahydro-5-ethoxycarbonylmethoxynaphthalene

Product 1

HCID 18367308HCID 18367308, compoundYield 48.6%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

A solution of 1-[1-(4,5-diphenyloxazol-2-yl)ethylamino]-1,2,3,4-tetrahydro-5-ethoxycarbonylmethoxynaphthalene (0.24 g), iodomethane (77 mg) and K2CO3 (82 mg) in DMF (5 ml) was stirred for 5 hours at room temperature. The reaction mixture was partitioned between ethyl acetate and water. The organic layer was washed with brine. The dried solvent was evaporated in vacuo. The residue was purified by chromatography on silica gel to give 1-[N-methyl-N-[1-(4,5-diphenyloxazol-2-yl)ethyl]amino]-1,2,3,4-tetrahydro-5-ethoxycarbonylmethoxynaphthalene (0.12 g).

Workup

  1. customThe reaction mixture was partitioned between ethyl acetate and water
  2. washThe organic layer was washed with brine
  3. customThe dried solvent was evaporated in vacuo
  4. customThe residue was purified by chromatography on silica gel

Sources & evidence

ORD record
ord-2ea10ac7ddc04f5da8ade3880d8b4bfe
Source dataset
uspto-grants-2001_10
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US06300344B1

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes