Triethylamine → HCID 73292226, compound

HRID 1398036Notes

Reaction equation

HRID 1398036 reaction equation
Cl.[NH:2]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[N:10]([CH3:12])[CH3:11])[NH2:3].[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([C:20](=O)[CH2:21][C:22]([CH:24]2[CH2:29][C:28]([CH3:31])([CH3:30])[O:27][C:26]([CH3:33])([CH3:32])[CH2:25]2)=O)=[CH:16][CH:15]=1.C(N(CC)CC)C>CO.CCOC(C)=O>[Cl:13][C:14]1[CH:15]=[CH:16][C:17]([C:20]2[N:2]([C:4]3[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=3[N:10]([CH3:12])[CH3:11])[N:3]=[C:22]([CH:24]3[CH2:25][C:26]([CH3:33])([CH3:32])[O:27][C:28]([CH3:31])([CH3:30])[CH2:29]3)[CH:21]=2)=[CH:18][CH:19]=1

Participants

6

Reactant 3

HCID 8471TriethylamineHCID 86722002HCID 86722002, compoundHCID 86722003HCID 86722003, compound

Product 1

HCID 73292226HCID 73292226, compoundYield 52.5%

Reagents, catalysts & solvents 2

HCID 887MethanolSolventHCID 8857Ethyl AcetateSolvent

Procedure

A mixture of (2-hydrazino-phenyl)-dimethyl-amine hydrochloride (105 mg, 0.56 mmol), 1-(4-chloro-phenyl)-3-(2,2,6,6-tetramethyl-tetrahydro-pyran-4-yl)-propane-1,3-dione (162 mg, 0.50 mmol), and triethylamine (0.08 mL, 0.56 mmol), in 1.4 mL of methanol was stirred at RT for 8 hrs. The mixture was diluted with 20 mL of EtOAc and washed with saturated NaHCO3 (40 mL) and brine (40 mL). The organic layer was dried over Na2SO4, concentrated, and the residue purified by flash chromatography on silica gel to give 115 mg (47%) of the title compound as a white solid.

Workup

  1. washwashed with saturated NaHCO3 (40 mL) and brine (40 mL)
  2. dry with materialThe organic layer was dried over Na2SO4
  3. concentrationconcentrated
  4. customthe residue purified by flash chromatography on silica gel

Sources & evidence

ORD record
ord-fd87fad3e1eb4df691254c69f8ee3219
Source dataset
uspto-grants-2014_12
Patent number
US08901314B2

Reaction notes

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