Water → HCID 21474581, compound

HRID 2294578Notes

Reaction equation

HRID 2294578 reaction equation
C([N:3]([CH2:6][CH3:7])[CH2:4][CH3:5])C.[NH:8]1CCCC1.[C:13]([C:17]1[CH:18]=[C:19]([CH:33]=[CH:34][C:35]=1[O:36][CH3:37])[C:20]([O:22][CH2:23][C:24]1[CH:32]=[CH:31][C:27]([C:28](Cl)=[O:29])=[CH:26][CH:25]=1)=[O:21])([CH3:16])([CH3:15])[CH3:14].O>C1COCC1>[N:3]1([NH:8][C:28](=[O:29])[C:27]2[CH:31]=[CH:32][C:24]([CH2:23][O:22][C:20](=[O:21])[C:19]3[CH:33]=[CH:34][C:35]([O:36][CH3:37])=[C:17]([C:13]([CH3:16])([CH3:15])[CH3:14])[CH:18]=3)=[CH:25][CH:26]=2)[CH2:4][CH2:5][CH2:7][CH2:6]1

Participants

6

Reactant 4

HCID 962WaterHCID 8471TriethylamineHCID 31268PyrrolidineHCID 21474522HCID 21474522, compound

Product 1

HCID 21474581HCID 21474581, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

760 μl (5.5 mmol) of triethylamine, 450 μl (5.5 mmol) of pyrrolidine and 50 ml of THF are introduced into a round-bottomed flask. 1.8 g (5 mmol) of 4-(3-tert-butyl-4-methoxybenzoyloxymethyl)benzoyl chloride, dissolved in 50 ml of THF, are added dropwise and the mixture is stirred at room temperature for 4 h. The reaction medium is poured into water, the mixture is extracted with ethyl ether and the organic phase is separated after settling has taken place, dried over magnesium sulphate and evaporated.

Workup

  1. additionare added dropwise
  2. extractionthe mixture is extracted with ethyl ether
  3. customthe organic phase is separated after settling
  4. dry with materialdried over magnesium sulphate
  5. customevaporated

Sources & evidence

ORD record
ord-04e37bc123ee4d178f9170046bfb9c58
Source dataset
uspto-grants-1997_11
Patent number
US05688817

Reaction notes

Loading…