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Accession number;99A0711841
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| Title;Fluorination of olefins with xenon difluoride-silicon tetrafluoride. |
| Author;
TAMURA MASANORI
(National Inst. Materials and Chemical Res.)
TAKAGI TOSHIYUKI
(National Inst. Materials and Chemical Res.)
SHIBAKAMI MOTONARI
(National Inst. Materials and Chemical Res.)
QUAN HENG-DAO
(National Inst. Materials and Chemical Res.)
SEKIYA AKIRA
(National Inst. Materials and Chemical Res.)
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Journal Title;Fusso Kagaku Toronkai Koen Yoshishu
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Journal Code:F0135B
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ISSN:
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VOL.22nd;NO.;PAGE.62-63(1998)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;It was found that silicon tetrafluoride works as a catalyst of fluorination with xenon difluoride. In the presence of a catalytic amount of silicon tetrafluoride, phenylolefins reacted with xenon difluoride in dichloromethane at room temperature, and corresponding vic-difluoro compounds were obtained in good yields. We also disclosed that vic-difluorination of fluoroolefins proceeds with xenon difluoride-silicon tetrafluoride. Fluoroethylenes were fluorinated with xenon difluoride and silicon tetrafluoride in high yields. (author abst.) |
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