The Hive > Novel Discourse
Nitrostyrenes to oximes with sodium dithionite
Hanswurst:
Does not work, extremely low yield.
arseholio:
How about zinc dithionite? I reckon it could reduce to the amine?
arseholio:
And what causes the discoloration of this reaction? Is the product come kind of bisulphite adduct od the ketone? Any suggestion for the reaction mechanics?
b6baddawg:
im really not sure how to explain but how about using sodium sulfite? p2p not the oxime tho
lullu:
--- Quote from: Hanswurst on July 24, 2016, 09:55:08 AM ---Does not work, extremely low yield.
--- End quote ---
Thanks for reporting Hans!
can you go a bit into detail I assume you reduced some nitropropene to the alleged oxime followed by Mg reduction?
Did you isolate it in between?
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