芳香族アミン化合物とオゾンの反応速度について

DOI Web Site

書誌事項

タイトル別名
  • STUDIES ON ANTIOXIDANTS AND ANTIOZONANTS (4)
  • ホウコウゾク アミン カゴウブツ ト オゾン ノ ハンノウ ソクド ニ ツイテ
  • REACTION VELOCITIES OF AROMATIC AMINE AND OZONE

この論文をさがす

抄録

Ozone absorption velocities of aniline derivatives were measured in carbontetrachloride solution, 10-2mol/l. The logarism of absorption velocities of aniline derivatives were found to relate linearly to the highest occupied energy levels. The velocities related in proportion to concentration of ozone and aniline derivatives, but the other aromatic amines, i, e, diphenylamine, p-phenylenediamine, and quinoline derivatives could not be measured under the condition because of too high velocities.<br>Hence, ozone was introduced into 100ml carbontetrachloride solution of SBR # 1502, 1g and aromatic amine, 10-3mol, and then SBR was precipitated with acetone and the double bonds of SBR was analysed by means of Wijs method. The reaction rates between ozone and amines were investigated by above method. The antiozonants reacted nearly to ozone, that was, ozone scarcely reacted to rubber.<br>The relation among these rates and the electron reactivity calculated by frontier method were investigated. As the results, an electron of nitrogen was assumed to transfer to ozone in the first step of the reaction.

収録刊行物

  • 日本ゴム協会誌

    日本ゴム協会誌 36 (9), 795-802, 1963

    一般社団法人 日本ゴム協会

詳細情報 詳細情報について

問題の指摘

ページトップへ