| 183155-02-4

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• CAS: 183155-02-4
• 化学式: C₁₂H₁₈O₃
• 分子量: 210.273
• InChiKey: NUZJGASAZVMPOG-UHFFFAOYSA-N

物化性质

• 沸点：
  290.9±10.0 °C(Predicted)
• 密度：
  0.99±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  在 titanium(IV) isopropylate 、 盐酸 、 异丙基溴化镁 作用下， 生成 烯丙亚基环己烷
  参考文献：
  名称：

  Highly efficient synthesis of alka-1,3-dien-2-yltitanium compounds from alka-2,3-dienyl carbonates. A new, practical synthesis of 1,3-dienes and 2-iodo-1,3-dienes

  摘要：

  Treatment of carbonates of alka-2,3-dien-1-ols 2 with (eta(2)-propene)Ti(O-i-Pr)(2) (I) resulted in oxidative addition to afford 1,3-dien-2-yltitanium compounds 3, which react readily with electrophiles such as H+, I-2 and aldehydes. The reaction with H+ and I-2 proceeds highly regioselectively, thus providing an efficient and practical method for synthesis of 1,3-dienes and 2-iodo-1,3-dienes. Copyright (C) 1996 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(96)02126-0
• 作为产物：
  描述：

  3-(1-((tert-butyldimethylsilyl)oxy)cyclohexyl)prop-2-yn-1-ol 在 吡啶 、 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成
  参考文献：
  名称：

  Highly efficient synthesis of alka-1,3-dien-2-yltitanium compounds from alka-2,3-dienyl carbonates. A new, practical synthesis of 1,3-dienes and 2-iodo-1,3-dienes

  摘要：

  Treatment of carbonates of alka-2,3-dien-1-ols 2 with (eta(2)-propene)Ti(O-i-Pr)(2) (I) resulted in oxidative addition to afford 1,3-dien-2-yltitanium compounds 3, which react readily with electrophiles such as H+, I-2 and aldehydes. The reaction with H+ and I-2 proceeds highly regioselectively, thus providing an efficient and practical method for synthesis of 1,3-dienes and 2-iodo-1,3-dienes. Copyright (C) 1996 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(96)02126-0

文献信息

• Nickel‐Catalyzed Enantioselective Synthesis of Dienyl Sulfoxide
  作者：Li Gao、Yin‐Qi Wang、Ya‐Qian Zhang、Yi‐Han Fu、Yi‐Yu Liu、Qing‐Wei Zhang

  DOI：10.1002/anie.202317626

  日期：2024.1.25

  Nickel catalyzed asymmetric synthesis of dienyl sulfoxides were accomplished with up to 98 % ee from both racemic allenyl carbonates and β-sulfinyl esters employing cheap Ni(II) as precatalyst. Experimental and computational methods revealed an interesting associated outersphere mechanism which is uncommon in transition metal catalyzed asymmetric allylic nucleophilic substitution reactions.

  使用廉价的 Ni(II) 作为预催化剂，由外消旋烯基碳酸酯和 β-亚磺酰酯完成镍催化二烯基亚砜的不对称合成，ee 高达 98%。实验和计算方法揭示了一种有趣的相关外层机制，该机制在过渡金属催化的不对称烯丙基亲核取代反应中并不常见。
• Highly efficient synthesis of alka-1,3-dien-2-yltitanium compounds from alka-2,3-dienyl carbonates. A new, practical synthesis of 1,3-dienes and 2-iodo-1,3-dienes
  作者：Sentaro Okamoto、Hiroyoshi Sato、Fumie Sato

  DOI：10.1016/s0040-4039(96)02126-0

  日期：1996.12

  Treatment of carbonates of alka-2,3-dien-1-ols 2 with (eta(2)-propene)Ti(O-i-Pr)(2) (I) resulted in oxidative addition to afford 1,3-dien-2-yltitanium compounds 3, which react readily with electrophiles such as H+, I-2 and aldehydes. The reaction with H+ and I-2 proceeds highly regioselectively, thus providing an efficient and practical method for synthesis of 1,3-dienes and 2-iodo-1,3-dienes. Copyright (C) 1996 Elsevier Science Ltd.