Hydrochloric Acid → HCID 54349136, compound

HRID 905128Notes

Reaction equation

HRID 905128 reaction equation
C1CO[C:3]([C:7]2[CH:8]=[CH:9][C:10]([O:20][CH3:21])=[C:11]([CH:13]=[CH:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])[CH:12]=2)([CH3:4])[O:2]1.Cl>CCOCC>[C:3]([C:7]1[CH:8]=[CH:9][C:10]([O:20][CH3:21])=[C:11]([CH:13]=[CH:14][C:15]([O:17][CH2:18][CH3:19])=[O:16])[CH:12]=1)(=[O:2])[CH3:4]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 73679344HCID 73679344, compound

Product 1

HCID 54349136HCID 54349136, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

9.6 g of the ester obtained in step (a) are dissolved in 150 ml of ether and 20 ml of 5 N hydrochloric acid are added. Stirring is carried out for 12 hours. After extraction by the (1:1) v/v ether-CH2Cl2 mixture, then washings with water, 7.5 g of the expected product are obtained after evaporation of the organic phases. m.p.=90° C.

Workup

  1. extractionAfter extraction by the (1:1) v/v ether-CH2Cl2 mixture
  2. washwashings with water, 7.5 g of the expected product
  3. customare obtained
  4. customafter evaporation of the organic phases

Sources & evidence

ORD record
ord-c798cf13b745432ab6208e6f054fd393
Source dataset
uspto-grants-1983_12
Patent number
US04421927

Reaction notes

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