ADIPIC ACID DIVINYL ESTER synthesis
- Product Name:ADIPIC ACID DIVINYL ESTER
- CAS Number:4074-90-2
- Molecular formula:C10H14O4
- Molecular Weight:198.22
Yield:4074-90-2 96 %Chromat.
Reaction Conditions:
rhenium(I) pentacarbonyl chloride in toluene at 140; under 15001.5 Torr; for 6 h;Product distribution / selectivity;
Steps:
2
Example 2; A mixture of 8.0 g of adipic acid (55 mmol), 0.10 g of Re(CO)5Cl (0.28 mmol) and 17.3 g of toluene was subjected to vinylation at 140° C., a nitrogen pressure of 2 bar and an acetylene pressure of 18 bar for 6 h. The yield determined by GC analysis was 96%.
References:
US2008/308765,2008,A1 Location in patent:Page/Page column 5
6213-94-1
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111-50-2
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4074-90-2
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108-05-4
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124-04-9
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4074-90-2
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124-04-9
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74-85-1
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4074-90-2
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$45.00/250mg
