delfinou
Probably a bot.
Joined: 22 Jun 2006
Posts: 1
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 Posted: Thu Jun 22, 2006 6:21 am Post subject: search detection of anhydrid by thin layer chromatography |
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Hi,
I would like to detect anhydrid by thin layer chromatography, by an easy way, without using hydroxylamin or a mixture of a lot of products.
I would like to put a product with my anhydrid and to detect it with something like Iodine or H2SO4, or UV.
I tried to put anhydrid and Phenylethylamine hydrochloride and NaHCO3 to have an acetylation, but à the UV, I don't see a difference between this mixture and the other without anhydrid.
have you ideas for me?
thanx
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