HCID 54565642, compound → 4-[8-(4-Hydroxyphenyl)octyl]heptane-3,5-dione

HRID 839164Notes

Reaction equation

HRID 839164 reaction equation
C([O:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][CH2:16][CH:17]=[CH:18][CH2:19][CH2:20][CH2:21][CH2:22][CH:23]([C:28](=[O:31])[CH2:29][CH3:30])[C:24](=[O:27])[CH2:25][CH3:26])=[CH:11][CH:10]=1)C1C=CC=CC=1>[Pd]>[OH:8][C:9]1[CH:10]=[CH:11][C:12]([CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH:23]([C:24](=[O:27])[CH2:25][CH3:26])[C:28](=[O:31])[CH2:29][CH3:30])=[CH:13][CH:14]=1

Participants

3

Reactant 1

HCID 54565642HCID 54565642, compound

Product 1

HCID 234557564-[8-(4-Hydroxyphenyl)octyl]heptane-3,5-dione

Reagents, catalysts & solvents 1

HCID 23938PalladiumCatalyst

Procedure

[I; Ar is 4-C6H5CH2C6H4, R0 is H, R' and R" are CH3CH2CO, Y is CH2CH2CH2CH2CH2CH2 ] was prepared by hydrogenating 4-[8-(4-benzyloxyphenyl)-5-octenyl]-3,5-heptanedione in the presence of palladium-on-carbon catalyst, and obtained as colorless crystals, m.p. 164°-165° C.

Workup

  1. customobtained as colorless crystals, m.p. 164°-165° C.

Sources & evidence

ORD record
ord-0918608f7edc4da4b644adedcab9153d
Source dataset
uspto-grants-1978_06
Patent number
US04093736

Reaction notes

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