THIODIGLYCOLIC ACID synthesis
- Product Name:THIODIGLYCOLIC ACID
- CAS Number:505-73-7
- Molecular formula:C4H6O4S2
- Molecular Weight:182.22
109-60-4
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$18.00/25mL
68-11-1
424 suppliers
$12.00/25g
505-73-7
159 suppliers
$45.00/250mg
Yield:-
Reaction Conditions:
with dihydrogen peroxide
Steps:
3 Example 3
Example 3
The specific preparation method is composed of following steps:
by mass, at 30° C., 120 g 2-mercaptoacetic acid, 700 g propyl acetate and 1.0 g potassium iodide were mixed homogeneously to obtain a solution A; 90 g 30 wt % H2O2 were added dropwise to solution A and continued to react for 4 h.
The obtained solution was washed with 300 mL saturate Na2SO3 aqueous solution and propyl acetate was removed under reduced pressure to get 2,2'-dithiodiacetic acid.
References:
SOOCHOW UNIVERSITY;LIANG, Guozheng;ZHANG, Youhao;GU, Aijuan;YUAN, Li US2020/392299, 2020, A1
68-11-1
424 suppliers
$12.00/25g
505-73-7
159 suppliers
$45.00/250mg
3926-62-3
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$16.69/250g
505-73-7
159 suppliers
$45.00/250mg
554-12-1
258 suppliers
$17.48/5 mL
68-11-1
424 suppliers
$12.00/25g
505-73-7
159 suppliers
$45.00/250mg
68-11-1
424 suppliers
$12.00/25g
105-37-3
410 suppliers
$10.00/5mL
505-73-7
159 suppliers
$45.00/250mg