Heh, ok no need to get angry!
Post 382528 (missing)
(TheBlindGenius: "Yes", Newbee Forum)
Post 382529 (missing)
(pupilage: "Answers", Newbee Forum)
Post 383204 (missing)
(scram: "I have success using 0.8g pd per 99g olefin.", Newbee Forum)
Post 382489 (https://www.thevespiary.org/talk/index.php?topic=5218.msg38248900#msg38248900)
(pupilage: "Ever heard of the O2 Wacker? It works!!", Chemicals & Equipment)
Post 364110 (https://www.thevespiary.org/talk/index.php?topic=9196.msg36411000#msg36411000)
(placebo: "I agree with Rhodium, this could have been an ...", Methods Discourse)
Post 362669 (missing)
(pupilage: "Put PdCl2 in a real wacker of some sort..", Newbee Forum)
Alot of success stories. Yields from 60-80%. Try it yourself by adjusting the PdCl2:safrole:O2:temperature/time. You can atleast expect some yield. Dont use PVC, as ketone is pretty reactive and might break cheap PVC under pressure. Try to find a thick walled glass container or teflon coated metal container.
Sink or SWIM
glass is the only way to go. Stainless steel is a no-no with palladium chloride. HPDE is quite resistant to ketone and not so porous for oxygen.
Any other polypropylene seems not so resistant to ketones attack. HDPE can wear out, I guess it makes a potential bomb or some nice mess.
I have yet to try this but I had an idea, that I feel like trying. Using a rb flask with 1 neck and temp inlet, secured in a stainless steel vessel. Through the temp inlet goes a gas dispersion tube, that bubbles oxygen, to pressurize the system. The neck is plugged in with a small diameter tube, just enough to let oxygen through but not to favorize liquid spilling out(maybe a coiled tube of some sort). Everything is closed in the stainless steel vessel. Then when you start pressurizing, you do it slowly, bubbling O2 trough your liquid. The pressure equalizes in the stainless steel vessel and your rb flask is safe because its no taking any of the pressure(its even on both side, the purpose of the opening in the neck). I guess along with shaking, this could dissolve more O2. I like the idea but I still have to figure out what vessel to use. Any inputs would be appreciated.
I guess the bigger your rb flask, the better(more surface area) which could mean a pretty big metal vessel.
But after reading this patent
Patent US3365499 (http://l2.espacenet.com/dips/viewer?PN=US3365499&CY=gb&LG=en&DB=EPD)
I'm not sure I want to try the O2 wacker!