3-[二甲基(苯基)甲硅烷基]丙-2-烯-1-醇 | 101844-21-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 中文名称: 3-[二甲基(苯基)甲硅烷基]丙-2-烯-1-醇
• 英文名称: (E)-3-[(dimethyl)phenylsilyl]prop-2-en-1-ol
• 英文别名: (E)-1-(dimethylphenylsilyl)-prop-1-en-2-ol；2-Propen-1-ol, 3-(dimethylphenylsilyl)-, (2E)-；(E)-3-[dimethyl(phenyl)silyl]prop-2-en-1-ol
• CAS: 101844-21-7
• 化学式: C₁₁H₁₆OSi
• 分子量: 192.333
• InChiKey: FVNKRUNEJXXMHC-UXBLZVDNSA-N

物化性质

• 沸点：
  75 °C(Press: 2 Torr)
• 密度：
  0.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.69
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-[二甲基(苯基)甲硅烷基]丙-2-烯-1-醇 在 pyridinium chlorochromate 作用下， 以 二氯甲烷 为溶剂， 反应 0.75h， 以75%的产率得到(E)-3-(Dimethylphenylsilyl)-2-propenal
  参考文献：
  名称：

  [4 + 2]-手性有机硅烷的环糊精：在总合成Leucascandrolide A中的应用。

  摘要：

  描述了leucascandrolide A（1）的不对称合成的完整细节。该合成突出显示了两个非对映选择性[4 + 2]环的功能化双吡喃基大环内酯3的组装。使用Mitsunobu反应进行了含恶唑侧链4与大环内酯3的有效组装和结合。利用2-三氟噻唑16和炔烃17之间的Sonogashira交叉偶联，开发了向恶唑侧链的收敛路线，从而可以安装C9'-C10'（Z）-烯烃。

  DOI：

  10.1021/jo0610412
• 作为产物：
  描述：

  bromo-dimethyl-phenyl-silane 在 红铝 作用下， 以 乙醚 、 甲苯 为溶剂， 生成 3-[二甲基(苯基)甲硅烷基]丙-2-烯-1-醇
  参考文献：
  名称：

  Catalytic Asymmetric Addition of Polyfunctional Dialkylzincs to .beta.-Stannylated and .beta.-Silylated Unsaturated Aldehydes

  摘要：

  The addition of functionalized dialkylzincs to readily available beta-stannylated or beta-silylated unsaturated aldehydes in the presence of a catalytic amount of (1R,2R)-1,2-bis(trifluorosulfonamido)cyclohexane (8 mol%) provides chiral allylic alcohols in good yields (60-90%) and excellent enantioselectivity (usually in the range of 85-95% ee). The synthetic utility of these allylic alcohols as chiral building blacks is demonstrated. The gamma-stannylated allylic alcohols were submitted to a Stille coupling leading to polyfunctional allylic alcohols and gamma-alkoxy enones. A treatment with CuCN in N-methylpyrrolidone at 130 degrees C provided chiral unsaturated gamma-hydroxy nitriles. Finally, the desilylation of the gamma-silylated alcohols gave chiral allylic alcohols having a terminal double bond. The catalytic asymmetric addition was found to show an important inverse temperature dependance. A mechanism for this addition is proposed.

  DOI：

  10.1021/jo00094a027

文献信息

• Stereocontrolled synthesis of α-trialkylsilyl-β, γ-unsaturated aldehydes via palladium (0) catalysis. Synthetic usefulness
  作者：Franck Le Bideau、Fabienne Gilloir、Ylva Nilsson、Corinne Aubert、Max Malacria

  DOI：10.1016/0040-4020(96)00264-5

  日期：1996.5

  The reaction of silicon substituted vinyloxiranes in the presence of catalytic amount of palladium (0) catalyst affords the title compounds. This new reaction proceeds smoothly, under very mild conditions and with complete chirality transfer. One-pot addition of selected organometallic nucleophiles to these aldehydes at very low temperature led to a highly selective preparation of the corresponding

  硅取代的乙烯基氧杂环戊烷在催化量的钯（0）催化剂存在下的反应得到标题化合物。该新反应在非常温和的条件下顺利进行，并具有完全的手性转移。在非常低的温度下一锅法地将选择的有机金属亲核试剂添加到这些醛中导致以非常高的收率高度选择性地制备相应的醇。已经研究了取代基对硅原子和钯的配体的影响。
• Platinum catalysed hydrosilylation of propargylic alcohols
  作者：Catherine A. McAdam、Mark G. McLaughlin、Adam J. S. Johnston、Jun Chen、Magnus W. Walter、Matthew J. Cook

  DOI：10.1039/c3ob40496j

  日期：——

  A facile and user-friendly protocol has been developed for the selective synthesis of E-vinyl silanes derived from propargylic alcohols using a PtCl2/XPhos catalyst system. The reaction is generally high yielding and provides a single regioisomer at the β-position with E-alkene geometry. The reaction is extremely tolerant of functionality and has a wide scope of reactivity both in terms of alkynes

  已经开发了一种简便且用户友好的协议，用于使用PtCl 2 / XPhos催化剂系统选择性合成衍生自炔丙醇的E-乙烯基硅烷。该反应通常是高产率的，并且在具有E-烯烃几何构型的β-位提供单一的区域异构体。该反应对功能性极宽容，并且在所用炔烃和硅烷方面都具有广泛的反应性。已经研究了催化剂的负载量，发现在极低的催化剂负载量下观察到良好的反应性。这种方法也已扩展到丹麦-Hiyama一锅加氢硅烷化反应。
• Lewis Acid Mediated Asymmetric [2,3]-Sigmatropic Rearrangement of Allylic Amines. Scope and Mechanistic Investigation
  作者：Jan Blid、Olaf Panknin、Pavel Tuzina、Peter Somfai

  DOI：10.1021/jo062178v

  日期：2007.2.1

  The first asymmetric [2,3]-sigmatropic rearrangement of achiral allylic amines has been realized by quaternization of the amines with an enantiomerically pure diazaborolidine and subsequent treatment with Et3N. The resultant homoallylic amines were obtained in good yields and excellent ee's. The observed diastereo- and enantioselectivities were rationalized by invoking a kinetically controlled process

  通过用对映体纯的二氮杂硼烷胺对胺进行季铵化并随后用Et 3 N处理，已实现了非手性烯丙基胺的第一个不对称[2,3]-σ重排。观察到的非对映体和对映体选择性通过调用动力学控制过程得以合理化，并且通过手性路易斯酸-底物复合物的NMR光谱研究获得了对该模型的支持。通过X射线晶体学分析建立了路易斯酸产物配合物的结构，并支持了所提出的机理。
• Synthesis of Silicon Substituted Cyclopropylmethyl Alcohols in Optically Active Form<i>via</i>Asymmetric Simmons-Smith Reaction of γ-Silicon Substituted Allylic Alcohols
  作者：Yutaka Ukaji、Kazunori Sada、Katsuhiko Inomata

  DOI：10.1246/cl.1993.1227

  日期：1993.7

  Optically active silicon substituted cyclopropylmethyl alcohols were synthesized through asymmetric Simmons-Smith reaction; that is, the reaction of γ-silicon substituted allylic alcohols with diethylzinc and diiodomethane utilizing (+)-diethyl tartrate as a chiral auxiliary was found to afford the corresponding silicon substituted cyclopropylmethyl alcohols with high stereoselectivity up to 92% ee

  通过不对称Simmons-Smith反应合成了光学活性硅取代的环丙基甲醇；也就是说，发现γ-硅取代的烯丙醇与二乙基锌和二碘甲烷以酒石酸（+）-二乙酯作为手性助剂反应，得到相应的硅取代的环丙基甲醇，立体选择性高达92% ee。
• Stereospecific Nickel-Catalyzed Reductive Cross-Coupling of Alkyl Tosylate and Allyl Alcohol Electrophiles
  作者：Quentin D. Tercenio、Erik J. Alexanian

  DOI：10.1021/acs.orglett.1c02616

  日期：2021.9.17

  The stereospecific cross-coupling of easily accessed electrophiles holds significant promise in the construction of C–C bonds. Herein, we report a nickel-catalyzed reductive coupling of allyl alcohols with chiral, nonracemic alkyl tosylates. This cross-coupling delivers valuable allylation products with high levels of stereospecificity across a range of substrates. The catalytic system consists of

  易于获得的亲电子试剂的立体定向交叉偶联在 C-C 键的构建中具有重要的前景。在此，我们报道了烯丙醇与手性非外消旋烷基甲苯磺酸盐的镍催化还原偶联。这种交叉偶联可在一系列底物上提供具有高立体特异性的有价值的烯丙基化产物。该催化系统由简单的镍盐和市售的还原剂组成，重要的是代表了涉及两个亲电试剂的 C-O 键的交叉偶联的罕见例子。