New routes to hexafluorocyclopentadiene and related compounds

RR Soelch, GW Mauer, DM Lemal

Index: Soelch, Richard R.; Mauer, George W.; Lemal, David M. Journal of Organic Chemistry, 1985 , vol. 50, # 26 p. 5845 - 5852

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Citation Number: 29

Abstract

Hexafluorocyclopentadiene (1) has been synthesized in two steps from pentafluorophenol (2) by fluorination followed by flash vacuum pyrolysis of the resulting hexafluorocyclohexadienones 3 and 4. Similar pyrolysis of 6- chloropentafluorocyclohexadienone (13) gave an equilibrium mixture of 1-and 2- chloropentafluorocyclopentadiene (15 and 16), presumably via the 5-ChlOrO isomer. ...

 Related Synthetic Route
bromotrifluoroethylene Structure

598-73-2

bromotrifluoroe...

1,2,3,3-tetrafluorocyclopropene Structure

19721-29-0

1,2,3,3-tetrafl...

~%

1,2,3,4,5,5-Hexafluoro-1,3-cyclopentadiene Structure

699-39-8

1,2,3,4,5,5-Hex...

Pentafluorophenol Structure

771-61-9

Pentafluorophenol

~%

1,2,3,4,5,5-Hexafluoro-1,3-cyclopentadiene Structure

699-39-8

1,2,3,4,5,5-Hex...

2,3,4,5,6,6-hexafluorocyclohexa-2,4-dien-1-one Structure

41481-22-5

2,3,4,5,6,6-hex...

N/A Structure

17540-47-5

N/A

~%

tetrafluoro-1,4-benzoquinone Structure

527-21-9

tetrafluoro-1,4...

2,4-Cyclopentadien-1-one,2,3,4,5-tetrafluoro- Structure

73984-72-2

2,4-Cyclopentad...

6-chloro-2,3,4,5,6-pentafluorocyclohexa-2,4-dien-1-one Structure

29897-30-1

6-chloro-2,3,4,...

~%

1-chloro-2,3,4,5,5-pentafluorocyclopenta-1,3-diene Structure

30221-57-9

1-chloro-2,3,4,...

N/A Structure

99605-68-2

N/A


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