My syntheses still bubling after adition of cucl2 and refluxing it. Should I still vacuum destill the ipa of or wait ?
My syntheses still bubling after adition of cucl2 and refluxing it. Should I still vacuum destill the ipa of or wait ?
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Marvynthanks, I have now my RM at my vacuum destilation aparatus and the pump is running so hopefully no product is lost. ( hope -600 mbar is enough, more can't get) I will soon heat everything up. Can I use hydrochloric or sulfuric acid also?
PervitinKeep us posted.. I was able to distil off the IPA and very miniscule amount of product came over with the IPA. Finally got to see the oil floating. Since I didn't have a vacuum working at the time I extracted with a NP. Worked just find.
Interesting though was the yellow-ish orange color thst remain in the NP.. it smelled very sweet which It made me wonder if that was P2P that didn't get fully reduced.
MarvynYeah I vacuum destilled it at the moment. I have clear product in the receiver, just like ipa. My oilbath is at 70 C, but steam temperature is at 50 C. Hope I fuked something up, because my magnetic stirrer was not strong enough and now I have a clear layer on top and this hard sludge on the ground. I think I have to invest in a kpg stirrer next time.
- By Pervitin
I added a small amount of CH₃COOH to kill the Nabh4 before filtering.
thanks, I have now my RM at my vacuum destilation aparatus and the pump is running so hopefully no product is lost. ( hope -600 mbar is enough, more can't get) I will soon heat everything up. Can I use hydrochloric or sulfuric acid also?
Interesting though was the yellow-ish orange color thst remain in the NP.. it smelled very sweet which It made me wonder if that was P2P that didn't get fully reduced.
Keep us posted.. I was able to distil off the IPA and very miniscule amount of product came over with the IPA. Finally got to see the oil floating. Since I didn't have a vacuum working at the time I extracted with a NP. Worked just find.
Interesting though was the yellow-ish orange color thst remain in the NP.. it smelled very sweet which It made me wonder if that was P2P that didn't get fully reduced.