Hydrochloric Acid → Butanoic acid, 4-(2-oxocyclopentyl)-

HRID 1448199Notes

Reaction equation

HRID 1448199 reaction equation
[C:1]([CH2:6][CH2:7][CH2:8][CH:9]1[CH2:13][CH2:12][CH2:11][C:10]1=[O:14])([O:3]CC)=[O:2].Cl>C(O)(=O)C>[C:1]([CH2:6][CH2:7][CH2:8][CH:9]1[CH2:13][CH2:12][CH2:11][C:10]1=[O:14])([OH:3])=[O:2]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 558493Butanoic acid, 4-(2-oxocyclopentyl)-, ethyl ester

Product 1

HCID 558495Butanoic acid, 4-(2-oxocyclopentyl)-

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Procedure

In the manner described in Example 2, treatment of 2-carbalkoxy(mixed methyl and ethyl esters)-2-(3-carbethoxypropyl)cyclopentan-1-one (Example 4) with a 20% hydrochloric acid and acetic acid mixture gives a yellow oil.

Workup

  1. customgives a yellow oil

Sources & evidence

ORD record
ord-e1bf3df04bf741858d128e96b41735c5
Source dataset
uspto-grants-1979_12
Patent number
US04179574

Reaction notes

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