Formaldehyde--4-(2,4,4-trimethylpentan-2-yl)phenol (1/1) → Zinc

HRID 435155Notes

Reaction equation

HRID 435155 reaction equation
[CH:1]([O-])=[O:2].[NH4+].[O-2].[Zn+2:6].[C:7]([C:15]1[CH:20]=[CH:19][C:18]([OH:21])=[CH:17][CH:16]=1)([CH2:10][C:11]([CH3:14])([CH3:13])[CH3:12])([CH3:9])[CH3:8].C=O>>[Zn:6].[C:7]([C:15]1[CH:16]=[CH:17][C:18]([OH:21])=[CH:19][CH:20]=1)([CH2:10][C:11]([CH3:14])([CH3:13])[CH3:12])([CH3:8])[CH3:9].[CH2:1]=[O:2]

Participants

5

Reactant 3

HCID 168587Formaldehyde--4-(2,4,4-trimethylpentan-2-yl)phenol (1/1)HCID 2723923Ammonium formateHCID 3007857Zinc Oxide

Product 2

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

Procedure

A mixture of 6.5 g of ammonium formate and 3.65 g of zinc oxide (JIS No. 1) was added over the course of 10 minutes to 100 g of the p-tert-octylphenol/formaldehyde condensate kept at 160° C., and the mixture was maintained at 160° to 170° C. for 1 hour to give a brown transparent zinc salt of the p-tert-octylphenol/formaldehyde condensate.

Workup

  1. customcondensate kept at 160° C.
  2. temperaturethe mixture was maintained at 160° to 170° C. for 1 hour

Sources & evidence

ORD record
ord-07592be955f2440db118f48ea355ec96
Source dataset
uspto-grants-1983_08
Patent number
US04400492

Reaction notes

Loading…