1-isopropyl-2-nonynyl acetate | 128822-83-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 1-isopropyl-2-nonynyl acetate
• 英文别名: 2-methylundec-4-yn-3-yl acetate
• CAS: 128822-83-3
• 化学式: C₁₄H₂₄O₂
• 分子量: 224.343
• InChiKey: YWKYWQHOTSVHHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  16
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-isopropyl-2-nonynyl acetate 在 [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]gold bis(trifluoromethanesulfonyl)imidate 、 碳酸氢钠 、 Selectfluor 作用下， 以 水 、 乙腈 为溶剂， 反应 2.0h， 生成 4-fluoro-2-methylundec-3-en-5-one 、 4-fluoro-2-methylundec-3-en-5-one
  参考文献：
  名称：

  多米诺骨牌金催化的炔丙基乙酸酯的重排和氟化。

  摘要：

  在Selectfluor存在下将IPrAuNTf（2）用作催化剂的组合已成功用于通过炔丙基乙酸酯的1,3-酰氧基重排，然后形成Csp（2）-F键的高产率合成α-氟烯酮氧化还原Au（I）/ Au（III）催化循环。

  DOI：

  10.1039/c002679d
• 作为产物：
  描述：

  1-bromo-2-methylpropyl acetate 、 1-bromo-1-octyne 生成 1-isopropyl-2-nonynyl acetate
  参考文献：
  名称：

  A general preparation of highly functionalized zinc and copper organometallics at the .alpha.-position to an oxygen

  摘要：

  DOI：

  10.1021/jo00303a007

文献信息

• A general preparation of highly functionalized zinc and copper organometallics at the .alpha.-position to an oxygen
  作者：Tso Sheng Chou、Paul Knochel

  DOI：10.1021/jo00303a007

  日期：1990.8
• CHOU, TSO-SHENG;KNOCHEL, PAUL, J. ORG. CHEM., 55,(1990) N6, C. 4791-4793
  作者：CHOU, TSO-SHENG、KNOCHEL, PAUL

  DOI：——

  日期：——
• Knochel Paul, Chou Tso-Sheng, Jubert Carole, Rajagopal Duddu, J. Org. Chem., 58 (1993) N 3, S 588-599
  作者：Knochel Paul, Chou Tso-Sheng, Jubert Carole, Rajagopal Duddu

  DOI：——

  日期：——
• Preparation and reactivity of highly functionalized organometallics at the .alpha. position of oxygen or nitrogen
  作者：Paul Knochel、Tso Sheng Chou、Carole Jubert、Duddu Rajagopal

  DOI：10.1021/jo00055a010

  日期：1993.1

  Alpha-Halogenoalkyl carboxylates (FG-R1CH(X)(OCOR2); FG = COOR, CN, SR; X = I, Br) were readily prepared by the addition of an acid chloride or bromide (R2COX; X = Br or Cl) to an aldehyde (FG-RCHO) in the presence of a catalytic amount of ZnCl2. They insert efficiently zinc dust in THF-DMSO (X = Br, 8-10-degrees-C, 6-10 h) affording the corresponding zinc organometallics at the a position to oxygen FG-RCH(ZnBr)(OAc). After the addition of the THF-soluble copper salt CuCN.2LiCl, the corresponding copper reagents FG-RCH(Cu(CN)ZnBr)(OAc) are formed and reacted with various classes of electrophiles such as acid chlorides, aldehydes, enones, allylic and alkynyl halides, activated alkynes, nitro olefins and alkylidenemalonates providing polyfunctional molecules in excellent yields. Similarly, zinc organometallics at the a position to the nitrogen of cyclic imides were prepared by the zinc insertion to cyclic alpha-chloromethyl (or alpha-chloroethyl) imides. After their transmetalation to the corresponding copper organometallic ((R1CO)2NCH(R)(Cu(CN)ZnCl); R = Me or H), they were reacted with allylic and alkynyl halides and ethyl propiolate affording polyfunctional imides. The reaction of cyclic N-(chloromethyl)imides with aldehydes in the presence of chromium(II) chloride in THF furnishes protected amino alcohols in 36-95% yield.
• Domino gold-catalyzed rearrangement and fluorination of propargyl acetates
  作者：Teresa de Haro、Cristina Nevado

  DOI：10.1039/c002679d

  日期：——

  A combination of IPrAuNTf(2) as catalyst in the presence of Selectfluor has been successfully used for the high yielding synthesis of alpha-fluoroenones via 1,3-acyloxy rearrangement of propargyl acetates followed by Csp(2)-F bond formation, likely involving a redox Au(I)/Au(III) catalytic cycle.

  在Selectfluor存在下将IPrAuNTf（2）用作催化剂的组合已成功用于通过炔丙基乙酸酯的1,3-酰氧基重排，然后形成Csp（2）-F键的高产率合成α-氟烯酮氧化还原Au（I）/ Au（III）催化循环。