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phenyltrimethylammonium tribromide

 
National Institutes of Health

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2019
2019
A phenyltrimethylammonium tribromide-mediated nucleophilic substitution/oxygen transformation reaction of benzyl halides with… Expand
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2017
2017
In an earlier work we reported that treatment of precocene I with Brönsted and Lewis acids produces its oligomerization, giving… Expand
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2010
2010
Phenyltrimethylammonium tribromide (PTAB), a stable, crystalline organic ammonium tribromide (OATB), has been used as an… Expand
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2009
2009
A simple and efficient one-pot method has been described for the direct synthesis of α-azidoketones from various ketones… Expand
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2001
2001
Oxidation of the spherand-type calixarene 4 with 1 or 2 equiv of phenyltrimethylammonium tribromide/base afforded mono- and bis… Expand
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1996
1996
The isomerism of the polyspirodienone derivatives of the large-ring p-fertbutylcalix[n]arenes (n=5,6,8) is analyzed. Monoand… Expand
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