4-[p-(1-Cycloheptenyl)-phenoxy]-butyric acid ethyl ester → 4-[p-(1-Cycloheptenyl)-phenoxy]-butyric acid

HRID 597308Notes

Reaction equation

HRID 597308 reaction equation
C([O:3][C:4](=[O:22])[CH2:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH:16]=2)=[CH:11][CH:10]=1)C>C(O)C.O>[C:15]1([C:12]2[CH:11]=[CH:10][C:9]([O:8][CH2:7][CH2:6][CH2:5][C:4]([OH:22])=[O:3])=[CH:14][CH:13]=2)[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH:16]=1

Participants

3

Reactant 1

HCID 539665334-[p-(1-Cycloheptenyl)-phenoxy]-butyric acid ethyl ester

Product 1

HCID 214474574-[p-(1-Cycloheptenyl)-phenoxy]-butyric acid

Reagents, catalysts & solvents 1

HCID 19096565Water ethanolSolvent

Procedure

Analogously to the process described in Example 2, using 9.7 g of 4-[p-(1-cycloheptenyl)-phenoxy]-butyric acid ethyl ester as the starting material gives 4-[p-(1-cycloheptenyl)-phenoxy]-butyric acid of melting point 87° -88° C (from ethanol-water).

Sources & evidence

ORD record
ord-f63a9765ce43408c8a39486522d94def
Source dataset
uspto-grants-1977_03
Patent number
US04013708

Reaction notes

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