The lower temperature chemistries listed above may exist on planets far from the stars.
However the high-temperature chemistries based on fluorine do not have any chances to be found in the nature.
Fluorine is much less abundant than the major bioelements and it is extremely reactive, so whatever fluorine exists, especially at high temperatures, will be combined with the abundant electropositive metals, i.e. mainly with calcium, but also with sodium or aluminum, forming inert minerals, like apatite, criolite, micas etc., not organic molecules or fluoro-silicones.
"Not as we know it. The chemistry of life"
http://www.bigear.org/CSMO/HTML/CS09/cs09p05.htm
I was surprised to realise (that besides being a prolific author) that he was a professor of biochemistry.
He ends up with a:
"list of life chemistries, spanning the temperature range from near red heat down to near absolute zero:
1. fluorosilicone in fluorosilicone
2. fluorocarbon in sulfur
3.*nucleic acid/protein (O) in water
4. nucleic acid/protein (N) in ammonia
5. lipid in methane
6. lipid in hydrogen
Of this half dozen, the third only is life-as-we-know-it. Lest you miss it, I've marked it with an asterisk."