Tetrafluoro-1-propanol synthesis
- Product Name:Tetrafluoro-1-propanol
- CAS Number:76-37-9
- Molecular formula:C3H4F4O
- Molecular Weight:132.06
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76-37-9
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Yield:-
Reaction Conditions:
with di-tert-butyl peroxide in methanol
Steps:
C.1 Preparation of 2,2,3,3-tetrafluoropropanol
Comparative Example 1 Preparation of 2,2,3,3-tetrafluoropropanol Into a 1 l hastelloy C autoclave, 800 g of methanol, 14.6 g of di-tert-butyl peroxide and 1.12 g of calcium oxide were charged all at once, and into the gas phase portion, tetrafluoroethylene was charged, and the internal temperature was adjusted to 125° C. Tetrafluoroethylene was supplied over a period of 20 hours in an amount corresponding to reduction by the reaction, under a constant pressure of 0.8 Pa (gauge pressure) by an automatic valve. The total amount of tetrafluoroethylene supplied was 180 g. After cooling to 40° C., the reaction solution was analyzed by gas chromatography, whereby the conversion of methanol was 6.8%, and 2,2,3,3-tetrafluoropropanol was found to have formed at a selectivity of 95%.
References:
ASAHI GLASS COMPANY LIMITED US2002/86131, 2002, A1
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76-37-9
324 suppliers
$8.00/25g
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