Mercaptosuccinic acid synthesis
- Product Name:Mercaptosuccinic acid
- CAS Number:70-49-5
- Molecular formula:C4H6O4S
- Molecular Weight:150.15
110-16-7
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70-49-5
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Yield:70-49-5 75 %Chromat.
Reaction Conditions:
with hydrogen sulfide;molecular sieves 4A (powder) in 1-methyl-pyrrolidin-2-one at 100; under 3900.39 - 3975.4 Torr; for 5 h;Product distribution / selectivity;
Steps:
21
Except that the types of α, β-unsaturated carboxylic acids were changed to the types as shown in Table 2, reaction was conducted in the same manner as in Example 1. The results are shown in Table 2.
References:
SHOWA DENKO K.K. WO2009/38232, 2009, A2 Location in patent:Page/Page column 31-32
110-17-8
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70-49-5
271 suppliers
$16.00/25g
6915-18-0
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70-49-5
271 suppliers
$16.00/25g