@@andybbgateon erowid they speak of a purification method of ketone or aldehyde using sodium iodide which is used instead of the bisulfite method.. I read that as well I’m trying to look for it but it has been used according to writing.
Literary sources assert that bisulfite works only with ketones that have a free methyl group. However, the presence of benzoin impurities could pose a problem. That's in theory. The best way is to verify it in practice, especially if the reagent is in excess.
It’s sad the old channel got shut down. Show synth of 4-methylmethcathinone using bromine was amazing
Synthesis is available on the bbf.tax forum
Whoa! Thank you for making this detailed video. Love your work.
Is it similar process using KI or NaI? Or am I thinking of something else?
Hello, what do you mean about KI or NaI? How these substance are concerned sodium bisulfite purification?
@@andybbgateon erowid they speak of a purification method of ketone or aldehyde using sodium iodide which is used instead of the bisulfite method.. I read that as well I’m trying to look for it but it has been used according to writing.
Additional question, would this method work with 1,2 diphenylethanone that might have a benzoin impurity?
Literary sources assert that bisulfite works only with ketones that have a free methyl group. However, the presence of benzoin impurities could pose a problem. That's in theory. The best way is to verify it in practice, especially if the reagent is in excess.
High quality video! thank you, if I ever get to handle P2P I will know how to make it as pure as possible
We have several methods for its synthesis. Follow the links. Welcome
And that's how you make high quality blotter papper. hehe