Preparation of fluoro-olefins
- Publisher
- Elsevier Science
- Year
- 2003
- Weight
- 30 KB
- Volume
- 2003
- Category
- Article
- ISSN
- 1351-4180
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π SIMILAR VOLUMES
The free radical addition of TFE and HFP to hydroxyl ended p-THF and p-ethyleneglycol (PEG) will be described. Under the reaction conditions the fluoro-olefins react with the hydroxyl groups of PEG but not with those of p-THF. The reason for this interesting difference and the products resulting fro
Cycloaddition reactions between an allene and a ketone or unsymmetrically substituted olefin CH2:CHX (where X = CN, C02H, C02CH3, CHO, etc.) have hitherto been reported to give only one of the two possible 1:l adducts, the structures of which were shown to be, respectively, 24lkylideneoxetans (1) an
a good yield of a hydroperoxide is obtained whose elemental analysis and content of active oxygen indicate the structure (2). oc;;.c> 0 (31 The infrared spectrum of (2) in KBr does not contain the band at 1660 cm-1 due to the C=N group which is observed in the spectrum of ( I ) ; a new band at 3275