Synthesis of Some Organic Compounds by Electric Discharge. I-V
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概要
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By running a gas mixture of aromatic and hydroaromatic hydrocarbons and air an ozonizer, following reactions were found to occur mainly.<BR>(a) C<SUB>6</SUB>H<SUB>6</SUB> C<SUB>6</SUB>H<SUB>6</SUB>+O→C<SUB>6</SUB>H<SUB>5</SUB>OH<BR>(b) C<SUB>6</SUB>H<SUB>5</SUB>CH<SUB>3</SUB><BR>(<U>Remark: Graphics omitted.</U>)<BR>(c) C<SUB>6</SUB>H<SUB>12</SUB><BR>(<U>Remark: Graphics omitted.</U>)<BR>(2) Conversion efficiency at one run under suitable conditions was found to be (a) 0.86-3.8 % (effective length of ozonizer, 22 cm.), (b) 3.5-8.6 % (effective length of ozonizer, 25-75 cm.), and (c) 18-43% (effective length of ozonizer, 75 cm.), respectively. The yield of each compound produced (grams of each compound produced/grams of total reaction product×100) was as follows: (a), phenol 25-30 %; (b), benzylalcohol 26-30%, benzaldehyde 13-20%, benzoic acid 2-4%, <I>o</I>-cresol 25-28%; and (c), cyclohexanol 44-63%, cyclohexanone 18-25%.<BR>(3) In the case of the oxidation of benzene, the yield of phenol could be increased to above 60% of the total reaction product by the special method.<BR>(4) Aniline and other basic compounds were obtained by the reaction of benzene and ammonia in an ozonizer.
- 社団法人 日本化学会の論文
著者
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Sugino Kiichiro
Research Laboratory of Electrical Science
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Inoue Eiichi
Research Laboratory of Electrical Science