摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(S)-3-(3-methoxyphenyl)-1,3-diphenylpropan-1-one

中文名称
——
中文别名
——
英文名称
(S)-3-(3-methoxyphenyl)-1,3-diphenylpropan-1-one
英文别名
(S)-3-(3-methoxy-phenyl)-1,3-diphenyl-propan-1-one;(3S)-3-(3-methoxyphenyl)-1,3-diphenylpropan-1-one
(S)-3-(3-methoxyphenyl)-1,3-diphenylpropan-1-one化学式
CAS
——
化学式
C22H20O2
mdl
——
分子量
316.4
InChiKey
QFBAKTYNKOFUMD-NRFANRHFSA-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):
    4.9
  • 重原子数:
    24
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.14
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    (Z)-N-[(3S)-3-(3-methoxyphenyl)-1,3-diphenyl-1-propen-1-yl]-4-methylbenzenesulfonamide 在 盐酸 作用下, 以 四氢呋喃 为溶剂, 反应 1.0h, 以87%的产率得到(S)-3-(3-methoxyphenyl)-1,3-diphenylpropan-1-one
    参考文献:
    名称:
    手性双环桥头亚磷酰胺(Briphos)配体,用于不对称铑催化的1,2-和1,4-加成
    摘要:
    报道了具有两个结构上相关的手性配体的Rh催化对映选择性1,2-和1,4-芳基化的互补溶液。衍生自1-氨基茚满的手性双环桥头亚磷酰胺(briphos)配体对于N-磺酰基亚胺的1,2-芳基化反应有效,而衍生自1,2,3,4-四氢-1-萘胺的手性双环桥头磷酰胺则有效α,β-不饱和环酮的; 4-芳基化。对于α,β-不饱和N-甲苯磺酰基酮亚胺,发现衍生自1-氨基茚满的Briphos选择性地提供了高产率和立体选择性的γ,γ-二芳基N-甲苯磺酰基烯胺。
    DOI:
    10.1021/acs.joc.6b00033
点击查看最新优质反应信息

文献信息

  • Enantioselective 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds catalyzed by rhodium(I)-chiral phosphoramidite complexes
    作者:Kazunori Kurihara、Noriyuki Sugishita、Kengo Oshita、Dongguo Piao、Yasunori Yamamoto、Norio Miyaura
    DOI:10.1016/j.jorganchem.2006.04.042
    日期:2007.1
    and P(NMe2)3 as a new ligand for rhodium(I)-catalyzed asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. The effects of 5a and Feringa’s monodentate phosphoramidite (4, R1, R2 = Et) on the yields and enantioselectivities were fully investigated. The reaction was significantly accelerated in the presence of a base such as KOH and Et3N, allowing the reaction to be completed
    由Shibasaki's联结的-(R)-BINOL和P(NMe 2)3合成手性双齿亚磷酰胺(5a),作为铑(I)催化的芳基硼酸不对称1,4-加成到α,β-的新配体不饱和羰基化合物。充分研究了5a和Feringa单齿亚磷酰胺(4,R 1,R 2  = Et)对产率和对映选择性的影响。在碱例如KOH和Et 3的存在下,反应显着加速N,可在低于50°C的温度下完成反应。在加入到环状烯酮,如2-环戊烯酮,2-环己烯酮,在50℃下在存在2-cycloheptenone的[Rh(COE)2 CL] 2 - 4(R 1,R 2  = ET)复合导致对映选择性高达98%,尽管对无环烯酮(0-70%ee)效果不佳。另一方面,[Rh(nbd)2 ] BF 4和5a之间的络合物在室温下在存在Et 3的情况下于2小时内完成了向环烯酮的加成反应。N的产率为86–99%,ee为96–99.8%。该催化剂对无环烯酮也有
  • Chiral Bis-phosphoramidites Based on Linked-BINOL for Rhodium-catalyzed 1,4-Addition of Arylboronic Acids to α,β-Unsaturated Carbonyl Compounds
    作者:Yasunori Yamamoto、Kazunori Kurihara、Noriyuki Sugishita、Kengo Oshita、Dongguo Piao、Norio Miyaura
    DOI:10.1246/cl.2005.1224
    日期:2005.9
    Cationic rhodium(I) complex prepared from Shibasaki’s linked-BINOL and [Rh(nbd)2]BF4 catalyzed asymmetric 1,4-addition of arylboronic acids to enones at room temperature with high enantioselectivities up to 99.8%ee.
    由Shibasaki的联接-BINOL和[Rh(nbd)2]BF4制备的阳离子铑(I)配合物在室温下催化芳基硼酸对烯酮的非对映异构体1,4-加成反应,获得了高达99.8%ee的优秀对映选择性。
  • 1,4-Addition of arylboronic acids to β-aryl-α,β-unsaturated ketones and esters catalyzed by a rhodium(I)–chiraphos complex for catalytic and enantioselective synthesis of selective endothelin A receptor antagonists
    作者:Takahiro Itoh、Toshiaki Mase、Takashi Nishikata、Tetsuji Iyama、Hiroto Tachikawa、Yuri Kobayashi、Yasunori Yamamoto、Norio Miyaura
    DOI:10.1016/j.tet.2006.07.075
    日期:2006.10
    An enantioselective synthesis of acyclic β-diaryl ketones and esters via 1,4-addition of arylboronic acids to β-aryl-α,β-unsaturated ketones or esters is described. The complex in situ prepared from [Rh(nbd)2]BF4 and chiraphos was found to be an excellent catalyst to achieve high enantioselectivities in a range of 83–89% ee for the ketone derivatives and 78–94% ee for tert-butyl β-arylacrylate derivatives
    描述了通过芳基硼酸的1,4-加成至β-芳基-α,β-不饱和酮或酯的对映选择性合成无环β-二芳基酮和酯。从制备的原位复合物的[Rh(NBD)2 ] BF 4和CHIRAPHOS被发现是一种极好的催化剂,以实现高的对映选择性为酮衍生物和78-94%ee的对一系列83-89%ee的的叔- β-芳基丙烯酸丁酯的衍生物。该协议为选择性内皮素A受体拮抗剂(的对映选择性合成提供了一种催化方法7,8)由SmithKline Beecham和Merck–Banyu报道。基于DFT计算结果,对烯酮底物与苯基铑(I)–(-)配位的模式进行了研究,讨论了β-芳基-α,β-不饱和酮和酯的手性磷配体的对映体选择机理和效率。S,S)-chiraphos络合物。
  • Asymmetric 1,4-Addition of Potassium Aryltrifluoroborates [ArBF<sub>3</sub>]K to Enones Catalyzed by Dicationic Palladium(II) Complexes
    作者:Takashi Nishikata、Yasunori Yamamoto、Norio Miyaura
    DOI:10.1246/cl.2005.720
    日期:2005.5
    Asymmetric 1,4-addition of [ArBF3]K to cyclic and acyclic enones was carried out in aqueous methanol in the presence of a chiral phosphine-dicationic palladium(II) catalyst. A palladium complex of (S,S)-dipamp gave optically active β-arylketones of up to 96 % ee for 2-cyclohexenone and 2-cycloheptenone. A palladium-(S,S)-chiraphos complex resulted in 82–97 % ee for 2-cyclopentenone and acyclic enones.
    在手性膦二icationic 钯(II)催化剂存在下,[ArBF3]K 在甲醇水溶液中与环状和非环状烯酮进行了不对称 1,4 加成。对于 2-环己烯酮和 2-环庚烯酮,(S,S)-dipamp 的钯络合物产生的光学活性 β-芳基酮的ee高达 96%。钯-(S,S)-chiraphos 复合物可使 2-环戊烯酮和无环烯酮的ee值达到 82-97%。
  • METHOD FOR PRODUCING -DIARYL ELECTRON-WITHDRAWING GROUP SUBSTITUTED COMPOUND
    申请人:Japan Science and Technology Agency
    公开号:EP2042478A1
    公开(公告)日:2009-04-01
    An electron withdrawing group substituted β-arylolefin derivative represented by general formula (I) (in the formula, Ar1 represents an aryl group, E represents a formyl, acyl and so on) is allowed to react with an arylboronic acid represented by general formula (II) Ar2-BXmMn in the general formula (IV) RhYoL1p (Chiraphos)q (in the formula, Y represents ClO4, BF4, PF6, SbF6, OTf, halogen atom, hydroxyl group, alkoxy group or acyloxy group, L1 represents an organic ligand) to produce an optically active β-diaryl electron withdrawing group substituted compound represented by general formula (V)
    通式(I)代表的电子取向基团取代的β-芳基烯烃衍生物 (式中,Ar1 代表芳基,E 代表甲酰基、酰基等)与通式(II) Ar2-BXmMn 代表的芳基硼酸反应,生成通式(IV) RhYoL1p (Chiraphos)q (式中,Y 代表 ClO4, BF4, PF6, SbF6, OTf, atom, hydro)、Y 代表 ClO4、BF4、PF6、SbF6、OTf、卤素原子、羟基、烷氧基或酰氧基,L1 代表有机配位体),生成通式(V)所代表的光学活性 β-二基电子萃取基取代的化合物
查看更多