38396-08-6Relevant academic research and scientific papers
A catalytic oxidation fragrant boron class compound preparing phenol method (by machine translation)
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Paragraph 0027; 0067; 0068, (2017/08/08)
The invention discloses a method for catalytic oxidation of phenolic compounds fragrant boron class compound synthesis method, the flux in the solvent in the aqueous solution, under the action of alkali, adding hydrazine hydrate or acid hydrazides catalyst, catalytic oxidation fragrant boron class compound directly for the preparation of phenolic compound. The invention of the method of preparation of the phenol compound, the catalyst is a cheap hydrazine hydrate or hydrazine compound, the oxidizing agent is atmospheric pressure of air or oxygen, the reaction does not need good and activeness metal catalyst, is extensive and stable substrate, substrate-sensitive functional group compatibility good and wide range of application. In the optimized under the reaction conditions, the yield of the target product separation up to 99%. (by machine translation)
Hydroxylation of nitrated naphthalenes with KO2/crown ether
Fukuhara,Hara,Nakanishi,Miyata
, p. 1532 - 1535 (2007/10/03)
Superoxide radical anion (O2/·-), generated by KO2/crown ether, is effective for hydroxylation of nitronaphthalenes. When mono- and di-nitronaphthalenes are treated with KO2/crown ether, hydroxylation results at
