43079-24-9Relevant academic research and scientific papers
Antioxidants and process of preparing said antioxidants
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, (2008/06/13)
Phenolic antioxidants such as 1,1-dimethyl-2-(3,5-di tert.butyl-4-hydroxyphenyl) ethyl amine and a method of preparing said antioxidants involving the reaction between a 3,5-di tert.alkyl-4-hydroxybenzyl halide; N,N-dialkyl amine or dithiocarbamate such a
Nitroalkane based hindered phenol compounds and methods of preparation thereof
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, (2008/06/13)
There are disclosed, as novel compounds, high molecular weight hindered phenols based on the condensation of a nitroalkane with either formaldehyde and di-t-butylphenol or with a substituted derivative of a di-t-butylphenol. The compounds are generally us
Nitroalkane based hindered phenol compounds and preparation thereof
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, (2008/06/13)
There are disclosed, as novel compounds, high molecular weight hindered phenols based on the condensation of a nitroalkane with either formaldehyde and a di-t-butylphenol or with a substituted derivative of a di-t-butylphenol. The compounds are generally
Method of preparing phenolic antioxidants by condensing active methylene compounds with 3,5-di-tert alkyl-4-hydroxybenzylpyridinium salts
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, (2008/06/13)
3,5-Di-tert alkyl-4-hydroxybenzylpyridinium salts are reacted under basic conditions with compounds containing active methylene groups to form phenolic antioxidants. For example, 3,5-di-tert.butyl-4-hydroxybenzylpyridinium chloride is reacted with 2-nitro
