Potassium Chloride → 1-Dodecanethiol

HRID 1514839Notes

Reaction equation

HRID 1514839 reaction equation
C(N([CH2:17][C:18](O)=O)CC(O)=O)CN(CC(O)=O)CC(O)=O.C([O-])(=O)CCCCCCC/C=C\CCCCCCCC.[K+].[Cl-].[K+].C=O.[C:46]1([S:56](O)(=O)=O)[C:55]2[C:50](=[CH:51][CH:52]=[CH:53][CH:54]=2)[CH:49]=[CH:48][CH:47]=1.[Na]>O>[CH2:46]([SH:56])[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH2:17][CH3:18]

Participants

7

Reactant 5

HCID 4873Potassium ChlorideHCID 6049Ethylenediaminetetraacetic AcidHCID 5360545SodiumHCID 23665571Potassium OleateHCID 57351120Morwet D 425

Product 1

HCID 81951-Dodecanethiol

Reagents, catalysts & solvents 1

HCID 962WaterSolvent4×

Procedure

A solution of 1.16 g polyethylene oxide (prepared according to the teaching of DE 1 213 984) and 0.06 g ethylenediamine tetraacetic acid in 2.54 g deionized water is added, followed by 46.0 g deionized water. After 3 hours a solution of 4.12 g potassium oleate, 0.03 g potassium chloride and 0.36 g naphthalene sulfonic acid formaldehyde condensate, sodium salt in 21.7 g deionized water, followed by 46.0 g of deionized water. Finally the latex has a solids content of ca. 31%. The latex is then concentrated under stirring and nitrogen atmosphere in a water bath at 70° C. to a solid content of ca. 67%.

Workup

  1. additionis added
  2. concentrationThe latex is then concentrated
  3. customat 70° C.

Sources & evidence

ORD record
ord-e119b92c834c480a9ddb4303af92d00b
Source dataset
uspto-grants-2012_07
Patent number
US08222362B2

Reaction notes

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