Rajinder Singh Gujral
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Activated Manganese Dioxide
Kindly advise use of activated Mn02
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cyclonite4
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I don't think you will be getting much positive feedback, especially since you created 2 almost indentical threads. Not what you want to do,
ESPECIALLY for your first(and second) post.
EDIT: BTW, one of the mods should lock and delete the other duplicate thread.
[Edited on 3-1-2005 by cyclonite4]
\"It is dangerous to be right, when your government is wrong.\" - Voltaire
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solo
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Ref: Manganese Dioxide
Chemical Manganese Dioxide (CMD), an Efficient Activated Manganese Dioxide. Application
to Oxidation of Benzylic and Allylic Alcohols
Toyohiko Aoyama,* Naoko Sonoda, Mariko Yamauchi, Kyoko Toriyama, Masahiro Anzai, Akira Ando, and Takayuki Shioiri*
SYNLETT 1998,35
http://home.ripway.com/2004-11/211899/Activated%20Manganese%...
(if not able to download wait 24 hrs as there is a limit on daily downloads)
Abstract
Oxidation of benzylic and allylic alcohols with chemical
manganese dioxide smoothly proceeded under mild reaction conditions to give the corresponding aldehydes and ketones, respectively, in high
yields.
It's better to die on your feet, than live on your knees....Emiliano Zapata.
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JohnWW
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That home.ripway.com website is not operating.
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solo
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Posts: 3967
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Here is the pdf on Manganese dioxide...for those that can't get through ripway...solo
Attachment: Chemical Manganese Dioxide (CMD), an Efficient Activated Manganese Dioxide. Application to Oxidation of Benzylic and All (38kB)
This file has been downloaded 3865 times
It's better to die on your feet, than live on your knees....Emiliano Zapata.
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halogen
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http://www.google.com/patents/US4120824
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