[runnych]

Hi there.

I'm looking for an advice on the purification of aforementioned substance. Armarego suggests EtOH recrystallization, but as filtration under argon would be kinda tedious due to the lack of equipment, i'm searching for alternatives.

Would be grateful for any piece of information

[kriggy]

I think you can easily filter without argon and then store it in argon flushed vial. It seems fairly stable on air so the short filtration should be fine. Or you can do argon shower if you are worried.