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(S)-ethyl 2-hydroxy-4-phenyl-2-(trifluoromethyl)pent-4-enoate | 960012-38-8

中文名称
——
中文别名
——
英文名称
(S)-ethyl 2-hydroxy-4-phenyl-2-(trifluoromethyl)pent-4-enoate
英文别名
ethyl (2S)-2-hydroxy-4-phenyl-2-(trifluoromethyl)pent-4-enoate
(S)-ethyl 2-hydroxy-4-phenyl-2-(trifluoromethyl)pent-4-enoate化学式
CAS
960012-38-8
化学式
C14H15F3O3
mdl
——
分子量
288.267
InChiKey
ZCFSHRWRZZIQOB-ZDUSSCGKSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.8
  • 重原子数:
    20
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    6

反应信息

  • 作为产物:
    描述:
    3,3,3-三氟丙酮酸乙酯2-苯基-1-丙烯 在 silver hexafluoroantimonate 、 [(R)-BINAPHANE]PdCl2 作用下, 以 二氯甲烷 为溶剂, 反应 2.0h, 以64%的产率得到(S)-ethyl 2-hydroxy-4-phenyl-2-(trifluoromethyl)pent-4-enoate
    参考文献:
    名称:
    C2桥手性二膦的钯(II)配合物:在对映选择性羰基烯反应中的应用。
    摘要:
    (11b R,11'b R)‐4,4′‐(1,2-苯撑)双[4,5‐dihydro‐3 H ‐ dinaphtho [2,1 ‐ c:1′,2′‐ e ] ] [简称为(- [R)-BINAPHANE],(3 - [R,3' - [R,4小号,4'小号,11B小号,11'B小号)-4,4'-双(1,1-二甲基乙基)-4- ,4',5,5'-tetrahydro‐3,3'-bi‐3 H -dinaphtho [2,1- c:1',2'- e ] phosphepin [(S)-BINAPINE],(1 S, 1'小号,2 - [R,2' - [R)-1,1'-双(1,1-二甲基乙基)-2,2'- biphospholane [(S,S,R,R)-TangPhos]和(2 - [R,2' - [R,5 - [R,5' - [R)-1,1' - (1,2-亚苯基)双[2,5-双(1-甲基乙基)磷杂环戊烷]
    DOI:
    10.1002/adsc.200900888
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文献信息

  • Asymmetric carbonyl-ene reaction of trifluoropyruvate catalyzed by Pd(II)-SunPhos complex
    作者:Lili Jiang、Bei Hu、Xiaomin Xie、Zhaoguo Zhang
    DOI:10.1016/j.tet.2017.10.044
    日期:2017.12
    An efficient asymmetric carbonyl-ene reaction of trifluoropyruvate catalyzed by chiral Pd(II)/(S)-SunPhos complex was developed. A series of optically active homoallylic alcohols containing a CF3 group were obtained with high yields and excellent ee under mild conditions. Particularly, the reaction of isobutylene and trifluoropyruvate gave the desired product (90% yield, 98% ee) with catalyst loading
    开发了一种有效的手性Pd(II)/(S)-SunPhos配合物催化的三氟丙酮酸不对称羰基-烯反应。在温和条件下以高收率和优异的ee获得了一系列包含CF 3基团的光学活性均烯丙基醇。特别地,异丁烯和三氟丙酮酸酯的反应得到所需产物(90%收率,98%ee),催化剂在二氯乙烷/甲苯中的负载量低至0.01mol%。
  • Tandem ionic liquid antimicrobial toxicity and asymmetric catalysis study: carbonyl-ene reactions with trifluoropyruvate
    作者:Rohitkumar G. Gore、Thi-Kim-Thu Truong、Milan Pour、Lauren Myles、Stephen J. Connon、Nicholas Gathergood
    DOI:10.1039/c3gc40875b
    日期:——
    The asymmetric carbonyl-ene reaction of trifluoropyruvate with five alkenes catalysed by [Pd(R)-BINAP}](SbF6)2 were carried out in good yields and enantioselectivities (up to 96% yield and 96% ee) in low antimicrobial toxicity C2-substituted imidazolium ionic liquids (ILs). Toxicity data was included in the selection criteria for reaction optimisation after a preliminary IL screen. The Pd(II) catalyst immobilised in an IL was recycled and reused up to 7 times without decrease of either yield or ee. One IL prepared, which was determined to be of high antimicrobial toxicity was assigned a low priority for future applications.
    在低抗菌毒性的C2取代咪唑鎓离子液体(ILs)中,三氟丙酮酸与五种烯烃的非对称羰基-烯反应在[Pd(R)-BINAP}](SbF6)2催化下,实现了良好的产率和立体选择性(最高达96%产率和96% ee)。在初步的IL筛选后,毒性数据被纳入反应优化的选择标准。固定在IL中的Pd(II)催化剂可回收并重复使用多达7次,且产率和ee均无下降。一种制备的IL被确定具有高抗菌毒性,因此被赋予低优先级用于未来的应用。
  • Asymmetric Latent Carbocation Catalysis with Chiral Trityl Phosphate
    作者:Jian Lv、Qichao Zhang、Xingren Zhong、Sanzhong Luo
    DOI:10.1021/jacs.5b11085
    日期:2015.12.16
    Stable carbocations such as tritylium ions have been widely explored as organic Lewis acid catalysts and reagents in organic synthesis. However, achieving asymmetric carbocation catalysis remains elusive ever since they were first identified over one century ago. The challenges mainly come from their limited compatibility, scarcity of chiral carbocations, as well as the extremely low barrier to racemization
    稳定的碳正离子如三苯甲基离子已被广泛用作有机合成中的有机路易斯酸催化剂和试剂。然而,自从一个多世纪前首次发现它们以来,实现不对称碳正离子催化仍然难以实现。挑战主要来自它们有限的相容性、手性碳正离子的稀缺性以及极低的手性碳正离子外消旋化障碍。我们在这里报告了不对称碳正离子催化的潜在概念。在该策略中,手性磷酸三苯甲基酯用作碳阳离子前体,在温和的外部刺激(例如酸、氢键、极性底物)下容易发生离子解离,形成具有催化活性的手性离子对,用于底物活化和手性诱导。
  • Palladium(II) Complexes of C2-Bridged Chiral Diphosphines: Application to Enantioselective Carbonyl-Ene Reactions
    作者:He-Kuan Luo、Yuan-Ling Woo、Herbert Schumann、Chacko Jacob、Martin van Meurs、Hai-Yan Yang、Yen-Ting Tan
    DOI:10.1002/adsc.200900888
    日期:——
    2R,2′R)‐1,1′‐bis(1,1‐dimethylethyl)‐2,2′‐biphospholane [(S,S,R,R)‐TANGPHOS] and (2R,2′R,5R,5′R)‐1,1′‐(1,2‐phenylene)bis[2,5‐bis(1‐methylethyl)phospholane] [(R,R)‐i‐Pr‐DUPHOS] are C2‐bridged chiral diphosphines that form stable complexes with palladium(II) and platinum(II) containing a five‐membered chelate ring. The Pd(II)‐BINAPHANE catalyst displayed good to excellent enantioselectivities with ee
    (11b R,11'b R)‐4,4′‐(1,2-苯撑)双[4,5‐dihydro‐3 H ‐ dinaphtho [2,1 ‐ c:1′,2′‐ e ] ] [简称为(- [R)-BINAPHANE],(3 - [R,3' - [R,4小号,4'小号,11B小号,11'B小号)-4,4'-双(1,1-二甲基乙基)-4- ,4',5,5'-tetrahydro‐3,3'-bi‐3 H -dinaphtho [2,1- c:1',2'- e ] phosphepin [(S)-BINAPINE],(1 S, 1'小号,2 - [R,2' - [R)-1,1'-双(1,1-二甲基乙基)-2,2'- biphospholane [(S,S,R,R)-TangPhos]和(2 - [R,2' - [R,5 - [R,5' - [R)-1,1' - (1,2-亚苯基)双[2,5-双(1-甲基乙基)磷杂环戊烷]
  • Asymmetric Calcium Catalysis: Highly Enantioselective Carbonyl-Ene and Friedel-Crafts Reactions for the Synthesis of Quaternary α-Hydroxy Esters Bearing a Trifluoromethyl Group
    作者:Magnus Rueping、Teerawut Bootwicha、Supakeat Kambutong、Erli Sugiono
    DOI:10.1002/asia.201200063
    日期:2012.6
    Enantioselective calcium‐catalyzed addition reactions of styrene and indole derivatives with trifluoropyruvates have been developed. The alkaline‐earth metal‐catalyzed reactions proceed smoothly to afford the corresponding products in high yields and with good to excellent enantioselectivities under mild reaction conditions.
    已经开发了苯乙烯和吲哚衍生物与三氟丙酮酸盐的对映选择性钙催化加成反应。在温和的反应条件下,碱土金属催化的反应可顺利进行,从而以高收率提供良好的对映选择性,得到相应的产物。
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同类化合物

(βS)-β-氨基-4-(4-羟基苯氧基)-3,5-二碘苯甲丙醇 (S)-(-)-7'-〔4(S)-(苄基)恶唑-2-基]-7-二(3,5-二-叔丁基苯基)膦基-2,2',3,3'-四氢-1,1-螺二氢茚 (S)-盐酸沙丁胺醇 (S)-3-(叔丁基)-4-(2,6-二甲氧基苯基)-2,3-二氢苯并[d][1,3]氧磷杂环戊二烯 (S)-2,2'-双[双(3,5-三氟甲基苯基)膦基]-4,4',6,6'-四甲氧基联苯 (S)-1-[3,5-双(三氟甲基)苯基]-3-[1-(二甲基氨基)-3-甲基丁烷-2-基]硫脲 (R)富马酸托特罗定 (R)-(-)-盐酸尼古地平 (R)-(+)-7-双(3,5-二叔丁基苯基)膦基7''-[((6-甲基吡啶-2-基甲基)氨基]-2,2'',3,3''-四氢-1,1''-螺双茚满 (R)-3-(叔丁基)-4-(2,6-二苯氧基苯基)-2,3-二氢苯并[d][1,3]氧杂磷杂环戊烯 (R)-2-[((二苯基膦基)甲基]吡咯烷 (N-(4-甲氧基苯基)-N-甲基-3-(1-哌啶基)丙-2-烯酰胺) (5-溴-2-羟基苯基)-4-氯苯甲酮 (5-溴-2-氯苯基)(4-羟基苯基)甲酮 (5-氧代-3-苯基-2,5-二氢-1,2,3,4-oxatriazol-3-鎓) (4S,5R)-4-甲基-5-苯基-1,2,3-氧代噻唑烷-2,2-二氧化物-3-羧酸叔丁酯 (4-溴苯基)-[2-氟-4-[6-[甲基(丙-2-烯基)氨基]己氧基]苯基]甲酮 (4-丁氧基苯甲基)三苯基溴化磷 (3aR,8aR)-(-)-4,4,8,8-四(3,5-二甲基苯基)四氢-2,2-二甲基-6-苯基-1,3-二氧戊环[4,5-e]二恶唑磷 (2Z)-3-[[(4-氯苯基)氨基]-2-氰基丙烯酸乙酯 (2S,3S,5S)-5-(叔丁氧基甲酰氨基)-2-(N-5-噻唑基-甲氧羰基)氨基-1,6-二苯基-3-羟基己烷 (2S,2''S,3S,3''S)-3,3''-二叔丁基-4,4''-双(2,6-二甲氧基苯基)-2,2'',3,3''-四氢-2,2''-联苯并[d][1,3]氧杂磷杂戊环 (2S)-(-)-2-{[[[[3,5-双(氟代甲基)苯基]氨基]硫代甲基]氨基}-N-(二苯基甲基)-N,3,3-三甲基丁酰胺 (2S)-2-[[[[[[((1R,2R)-2-氨基环己基]氨基]硫代甲基]氨基]-N-(二苯甲基)-N,3,3-三甲基丁酰胺 (2-硝基苯基)磷酸三酰胺 (2,6-二氯苯基)乙酰氯 (2,3-二甲氧基-5-甲基苯基)硼酸 (1S,2S,3S,5S)-5-叠氮基-3-(苯基甲氧基)-2-[(苯基甲氧基)甲基]环戊醇 (1-(4-氟苯基)环丙基)甲胺盐酸盐 (1-(3-溴苯基)环丁基)甲胺盐酸盐 (1-(2-氯苯基)环丁基)甲胺盐酸盐 (1-(2-氟苯基)环丙基)甲胺盐酸盐 (-)-去甲基西布曲明 龙胆酸钠 龙胆酸叔丁酯 龙胆酸 龙胆紫 龙胆紫 齐达帕胺 齐诺康唑 齐洛呋胺 齐墩果-12-烯[2,3-c][1,2,5]恶二唑-28-酸苯甲酯 齐培丙醇 齐咪苯 齐仑太尔 黑染料 黄酮,5-氨基-6-羟基-(5CI) 黄酮,6-氨基-3-羟基-(6CI) 黄蜡,合成物 黄草灵钾盐