The Hive => Newbee Forum => Topic started by: 3_4_BumbleBee on April 24, 2004, 04:45:00 PM
Title: cleavage of piperic acid via KMnO4 to piperonal
Post by: 3_4_BumbleBee on April 24, 2004, 04:45:00 PM
If I want to go from Piperic Acid to Piperonal... How is the cleavage with Potassium Permanganate done? how are the byproducts removed? And what yield do i have to expect? from Rhodium: via KMnO4 piperic acid --> piperonal KMnO4, alkali, 3°C byproducts: piperonylic acid, racem. 2,3-dihydroxy-succinic acid, oxalic acid
Thanks, Elmö
Title: KMnO4 cleavage of alkenes
Post by: Rhodium on April 24, 2004, 07:25:00 PM
This is one suggestion:
Post 502699 (https://www.thevespiary.org/talk/index.php?topic=6859.msg50269900#msg50269900)
(Rhodium: "Alkenes to Aldehydes Using KMnO4", Chemistry Discourse)
Title: OK! Thank you! Hope TFSE is up again soon,...
Post by: 3_4_BumbleBee on April 24, 2004, 08:28:00 PM
OK! Thank you! Hope TFSE is up again soon, that i don´t have to nerve with answered questions!...