Ammonium Hydroxide → HCID 20320390, compound

HRID 1973056Notes

Reaction equation

HRID 1973056 reaction equation
[C:1]([C:5]1[CH:6]=[C:7]([CH2:16][C:17](=O)[CH2:18][CH2:19][CH2:20][C:21]2[CH:26]=[C:25]([C:27]([CH3:30])([CH3:29])[CH3:28])[C:24]([OH:31])=[C:23]([C:32]([CH3:35])([CH3:34])[CH3:33])[CH:22]=2)[CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])([CH3:4])([CH3:3])[CH3:2].[OH-].[NH4+:38].[H][H]>[Pd].C(O)(C)C>[C:1]([C:5]1[CH:6]=[C:7]([CH2:16][CH2:17][CH:18]([NH2:38])[CH2:19][CH2:20][C:21]2[CH:26]=[C:25]([C:27]([CH3:30])([CH3:29])[CH3:28])[C:24]([OH:31])=[C:23]([C:32]([CH3:35])([CH3:34])[CH3:33])[CH:22]=2)[CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])([CH3:4])([CH3:3])[CH3:2]

Participants

6

Reactant 3

HCID 14923Ammonium HydroxideHCID 86734232HCID 86734232, compoundHCID 178418361HCID 178418361, compound2×

Product 1

HCID 20320390HCID 20320390, compound

Reagents, catalysts & solvents 2

HCID 23938PalladiumCatalystHCID 3776IsopropanolSolvent

Conditions

Temperature
125 °C

Procedure

In a 1-gallon stirred autoclave were placed 113 gm. (0.229 mole) of 1,5-bis(3',5'-di-t-butyl-4'-hydroxyphenyl)pentanone, 35 ml. of ammonium hydroxide (58%), 1200 ml. of isopropanol and 13 gm. of 5% palladium on carbon (Pd/C). The mixture was heated for 2 hours at 125° C and 765 PSIG of hydrogen. 0.247 mole of hydrogen was absorbed.

Sources & evidence

ORD record
ord-f590d429dbbe422991ce7aba9fb7dd82
Source dataset
uspto-grants-1976_12
Patent number
US03996194

Reaction notes

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