HCID 68147811, compound → HCID 21553917, compound

HRID 267782Notes

Reaction equation

HRID 267782 reaction equation
[CH:1]([N:4]1[CH2:8][C:7]2([CH2:14][O:13][C:12]3[CH:15]=[CH:16][C:17]([NH:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])=[CH:18][C:11]=3[O:10][CH2:9]2)[O:6]C1=O)([CH3:3])[CH3:2]>C(O)C>[OH:6][C:7]1([CH2:8][NH:4][CH:1]([CH3:2])[CH3:3])[CH2:14][O:13][C:12]2[CH:15]=[CH:16][C:17]([NH:19][C:20]([O:22][CH2:23][CH3:24])=[O:21])=[CH:18][C:11]=2[O:10][CH2:9]1

Participants

3

Reactant 1

HCID 68147811HCID 68147811, compound

Product 1

HCID 21553917HCID 21553917, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

This oxazolidinone from Step A above is refluxed in ethanol containing anhydrous hydrogen chloride. The solution is neutralized, evaporated to a small volume, diluted with water and extracted with ether. The dried etheral solution is evaporated to give the desired product.

Workup

  1. customevaporated to a small volume
  2. additiondiluted with water
  3. extractionextracted with ether
  4. customThe dried etheral solution is evaporated

Sources & evidence

ORD record
ord-c6776d48462e4869873a3c58f3c6686b
Source dataset
uspto-grants-1976_03
Patent number
US03944560

Reaction notes

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