3-(1-メチル-1H-ピロール-2-イル)ピリジン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H315：皮膚刺激

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

• 注意書き

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する こと。

3-(1-メチル-1H-ピロール-2-イル)ピリジン 価格

3-(1-メチル-1H-ピロール-2-イル)ピリジン 化学特性,用途語,生産方法

• 説明

  The occurrence of this alkaloid in the cigar type of tobacco has been reported by Wenusch and subsequently confirmed by Spath and Kesztler. It forms a colour_x0002_less oil when pure and yields crystalline salts and derivatives, e.g. the p1atinichloride, m.p. 158°C; picrate, m.p. 170-1 °c and the methiodide, m.p. 2l1-3°e. It may also be prepared from nicotine by oxidation with silver oxide, silver acetate or potassium ferricyanide. With Zn and HCI, the base is reduced to nicotine and 4:5-dihydronicotyrine, b.p. 244-6°C, yielding a dipicrate, m.p. l64°e. In the presence of prepared Pt02, the latter may be further reduced to dihydrometanicotine, the dipicrate of which has m.p. 161-2°C. Nicotyrine may be converted directly into nicotine in one operation by controlled hydrogenation in the presence on Pd-e

• 化学的特性

  Clear Light Red-Brown Oil

• 使用

  Nicotryrine is an alkaloid derived from the dehydrogenation of nicotine and its analog, nornicotine. An alkaloid occurring in cigaret smoke.

• 参考文献

  Cahours, Etard., Bull. Soc. Chim. Fr., 34, 449 (1880)
  Pictet, Crepieux., Ber., 28, 1904 (1895)
  Pictet, Crepieux., ibid, 33, 2355 (1900)
  Wibaut, Oberhoff., Rec. trav. Chim., 47,935 (1928)
  Wenusch., Biochem. Zeit., 275,361 (1935)
  Spath, Kesztler., Ber., 70,2450 (1937)
  Spath, Wibaut, Kesztler., ibid, 71, 100 (1938)

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