METHYL PERFLUORO-3,6-DIOXAHEPTANOATE synthesis
- Product Name:METHYL PERFLUORO-3,6-DIOXAHEPTANOATE
- CAS Number:39187-41-2
- Molecular formula:C6H3F9O4
- Molecular Weight:310.07
67-56-1
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![1,1,2,2,3,3-hexafluoro-1-[(trifluoroethenyl)oxy]-3-trifluoromethoxy-propan](/CAS/GIF/40573-09-9.gif)
40573-09-9
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39187-41-2
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Yield:-
Reaction Conditions:
with oxygen;boron trifluoride at 80;
Steps:
4
Example 4[0047] 3264g MV31 was reacted with 20Og of oxygen. 18g of BF3 was used as catalyst. Reaction temperature was 80 0C. Work up according to method a) including fractionation resulted in 1471g CF3O(CF2)2θCF2COOCH3 and 36Og high boiling oil. Conversion of MV31 was about 95 %.
References:
WO2009/42853,2009,A2 Location in patent:Page/Page column 11