Benzene, [(3,3-dimethyl-1-methylenebutyl)seleno]- | 116270-35-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Benzene, [(3,3-dimethyl-1-methylenebutyl)seleno]-
• 英文别名: 4,4-dimethylpent-1-en-2-ylselanylbenzene
• CAS: 116270-35-0
• 化学式: C₁₃H₁₈Se
• 分子量: 253.246
• InChiKey: DYACZIFGSQFUIE-UHFFFAOYSA-N

物化性质

• 沸点：
  289.8±13.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.97
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  1-叔丁基丙二烯 、 苯硒酚 在 palladium diacetate 作用下， 以74%的产率得到Benzene, [(3,3-dimethyl-1-methylenebutyl)seleno]-
  参考文献：
  名称：

  Palladium-catalyzed hydroselenation of allenes with benzeneselenol

  摘要：

  Palladium(II) acetate (Pd(OAc)(2)) catalyzes the addition of benzeneselenol to allenes, providing the corresponding vinylic selenides in good yields. In contrast to the oxygen-induced radical addition of PhSe11 to terminal allenes, which occurred at the terminal double bond preferentially, the present palladium-catalyzed hydroselenation to terminal allenes affords the internal adduct preferentially; thus, these two reactions are complementary to each other for the synthesis of vinylic selenides. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(98)01024-7

文献信息

• Oxygen Induced Free-Radical Addition of Benzeneselenol to Allenes
  作者：Teruyuki Masawaki、Akiya Ogawa、Nobuaki Kambe、Ilhyong Ryu、Noboru Sonoda

  DOI：10.1246/cl.1987.2407

  日期：1987.12.5

  The addition of benzeneselenol to mono- and disubstituted allenes proceeded in the presence of oxygen to give vinyl selenides in excellent yields. This reaction is likely to involve a radical chain process initiated by oxygen.

  在氧存在下将苯硒醇加成到单取代和双取代的丙二烯中，以优异的产率得到乙烯基硒化物。该反应可能涉及由氧引发的自由基链过程。
• MASAWAKI, TERUYUKI;OGAWA, AKIYA;KAMBE, NOBUAKI;RYU, ILHYONG;SONODA, NOBOR+, CHEM. LETT.,(1987) N 12, 2407-2408
  作者：MASAWAKI, TERUYUKI、OGAWA, AKIYA、KAMBE, NOBUAKI、RYU, ILHYONG、SONODA, NOBOR+

  DOI：——

  日期：——
• Palladium-catalyzed hydroselenation of allenes with benzeneselenol
  作者：Akiya Ogawa、Atsulo Kudo、Toshikazu Hirao

  DOI：10.1016/s0040-4039(98)01024-7

  日期：1998.7

  Palladium(II) acetate (Pd(OAc)(2)) catalyzes the addition of benzeneselenol to allenes, providing the corresponding vinylic selenides in good yields. In contrast to the oxygen-induced radical addition of PhSe11 to terminal allenes, which occurred at the terminal double bond preferentially, the present palladium-catalyzed hydroselenation to terminal allenes affords the internal adduct preferentially; thus, these two reactions are complementary to each other for the synthesis of vinylic selenides. (C) 1998 Elsevier Science Ltd. All rights reserved.