Ammonium Bicarbonate → Zinc

HRID 435154Notes

Reaction equation

HRID 435154 reaction equation
[C:1]([O-])(=[O:8])C1C=CC=CC=1.[Zn+2:10].C([O-])(=O)C1C=CC=CC=1.C(=O)([O-])O.[NH4+].[C:25]([C:33]1[CH:38]=[CH:37][C:36]([OH:39])=[CH:35][CH:34]=1)([CH2:28][C:29]([CH3:32])([CH3:31])[CH3:30])([CH3:27])[CH3:26].C=O>>[Zn:10].[C:25]([C:33]1[CH:34]=[CH:35][C:36]([OH:39])=[CH:37][CH:38]=1)([CH2:28][C:29]([CH3:32])([CH3:31])[CH3:30])([CH3:26])[CH3:27].[CH2:1]=[O:8]

Participants

5

Reactant 3

HCID 14013Ammonium BicarbonateHCID 160523Benzoic acid, zinc salt (2:1)HCID 168587Formaldehyde--4-(2,4,4-trimethylpentan-2-yl)phenol (1/1)

Product 2

HCID 23994ZincHCID 168587Formaldehyde--4-(2,4,4-trimethylpentan-2-yl)phenol (1/1)

Procedure

A mixture of 12.75 g of zinc benzoate and 7.5 g of ammonium hydrogen carbonate was added gradually to 100 g of the resulting p-tert-octylphenol/formaldehyde condensate kept at 170° C. to give a yellow zinc salt of the p-tert-octylphenol/formaldehyde condensate.

Workup

  1. customcondensate kept at 170° C.

Sources & evidence

ORD record
ord-b48423a6a85c40dd85f0c2e649be056a
Source dataset
uspto-grants-1983_08
Patent number
US04400492

Reaction notes

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