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(S)-N-(2-(benzyloxy)ethylidene)-2-methylpropane-2-sulfinamide | 944814-28-2

中文名称
——
中文别名
——
英文名称
(S)-N-(2-(benzyloxy)ethylidene)-2-methylpropane-2-sulfinamide
英文别名
(SS)-benzyloxyethylidene-N-tert-butanesulfinamide;(S)-N-(2-(benzyloxy)ethylidene)-tert-butylsulfinamide;(S)-2-methyl-N-(2-phenylmethoxyethylidene)propane-2-sulfinamide
(S)-N-(2-(benzyloxy)ethylidene)-2-methylpropane-2-sulfinamide化学式
CAS
944814-28-2
化学式
C13H19NO2S
mdl
——
分子量
253.365
InChiKey
MPNNCKDNMIHUIY-KRWDZBQOSA-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):
    1.7
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    57.9
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    A flexible approach to construct three contiguous chiral centers of sphingolipids, and asymmetric synthesis of d-ribo-phytosphingosine and its derivatives
    摘要:
    An efficient approach to build the three contiguous stereogenic centers of sphingosine unit starting from cheap glutamic acid is described. The key step of this approach is the SmI2-mediated cross-coupling of chiral N-tert-butanesulfinyl imine 11 with sterically hindered aliphatic aldehyde 9 or 21 to construct hydroxymethyl beta-amino alcohol 10 or 22 in high diastereoselectivity (>99%, de). The utility of this flexible method has been demonstrated in the synthesis of D-ribo-phytosphingosine 1, its two derivatives 18 and 29. Moreover, a practicable synthetic route for synthesis of various sphingolipids, ceramides, alpha-galactosylceramides and their derivatives is also described. (c) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2012.05.120
  • 作为产物:
    参考文献:
    名称:
    镍催化的苯乙烯基氮丙啶的对映选择性还原交叉偶联
    摘要:
    报道了一种 Ni 催化的苯乙烯基氮丙啶与芳基碘化物的还原交叉偶联。该反应通过立体会聚机制进行,因此适用于使用 Ni 的手性生物恶唑啉配体进行不对称催化。该过程允许从外消旋氮丙啶轻松获得高度对映体富集的 2-芳基苯乙胺。多变量分析表明,配体极化率等特征会影响观察到的对映选择性,揭示了这种新兴配体类别在对映选择性 Ni 催化方面的成功。
    DOI:
    10.1021/jacs.7b03448
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文献信息

  • Stereoselective Synthesis of β-Amino Ynones by the Addition of Alkynones to Nonracemic Sulfinimines: Formal Total Synthesis of <scp>l</scp>-<i>Xylo</i> and <scp>l</scp>-<i>Arabino</i> Phytosphingosines
    作者:Polimera Obula Reddy、Arava Amaranadha Reddy、Kavirayani R. Prasad
    DOI:10.1021/acs.joc.9b02938
    日期:2020.2.21
    sulfinimines furnished the corresponding β-sulfinamido ynones in a very good yield and diastereoselectivity. The formed ynones serve as precursors amenable for the synthesis of bioactive compounds. This has been illustrated in the synthesis of l-xylo and l-arabino phytosphingosines.
    将由炔酮得到的甲硅烷基烯醇醚加到亚磺胺中,以非常好的收率和非对映选择性提供了相应的β-亚磺酰胺基炔酮。形成的炔酮用作适于合成生物活性化合物的前体。在1-xylo和1-阿拉伯糖植物鞘氨醇的合成中已经说明了这一点。
  • Stereoselective Addition of 2-Phenyloxazol-4-yl Trifluoromethanesulfonate to <i>N</i>-Sulfinyl Imines: Application to the Synthesis of the HCV Protease Inhibitor Boceprevir
    作者:William J. Morris、Kiran K. Muppalla、Cameron Cowden、Richard G. Ball
    DOI:10.1021/jo301856f
    日期:2013.1.18
    The stereoselective addition of 2-phenyloxazol-4-yl trifluoromethanesulfonate to N-sulfinylimines is described. Vinyl anions derived from enol triflate 2 undergo 1,2-addition with a variety of aldimines to afford the corresponding secondary sulfonamides as single diastereomers. The absolute stereochemistry was confirmed by X-ray crystallography which provides support that the reaction proceeds through
    描述了将2-苯基恶唑-4-基三氟甲磺酸盐立体选择性加成到N-亚磺酰亚胺中。衍生自烯醇三氟甲磺酸酯2的乙烯基阴离子与各种醛亚胺进行1,2-加成反应,得到相应的仲磺酰胺,为单一非对映异构体。X射线晶体学证实了绝对立体化学,这提供了反应通过开放的,非螯合的过渡态进行的支持。该方法已经应用于蛋白酶抑制剂博西普韦的酮酰胺片段的合成。
  • Concise Asymmetric Synthesis of Antimalarial Alkaloid (+)-Febrifugine
    作者:Ming-Hua Xu、Guo-Qiang Lin、Rui Wang、Kai Fang、Bing-Feng Sun
    DOI:10.1055/s-0029-1217713
    日期:2009.9
    An asymmetric total synthesis of antimalarial alkaloid (+)-febrifugine is accomplished in 23% overall yield over 14 steps from readily available starting materials. The synthesis features a Sml(2)-mediated reductive cross-coupling of chiral N-tert-butanesulfinyl imine with aldehyde.
    抗疟生物碱 (+)-febrifugine 的不对称全合成在 14 个步骤中以 23% 的总产率从容易获得的起始材料中完成。该合成具有 Sml(2) 介导的手性 N-叔丁烷亚胺与醛的还原交叉偶联。
  • Asymmetric [3+2] Annulation Approach to 3-Pyrrolines: Concise Total Syntheses of (−)-Supinidine, (−)-Isoretronecanol, and (+)-Elacomine
    作者:Isaac Chogii、Jon T. Njardarson
    DOI:10.1002/anie.201506559
    日期:2015.11.9
    short asymmetric total syntheses of ()‐supinidine, ()‐isoretronecanol, and (+)‐elacomine. This novel annulation approach also works for an aldehyde, thus providing access to a 2,5‐dihydrofuran product in a single step from simple precursors. By modifying the structure of the carbanion nucleophile, an asymmetric vinylogous aza‐Darzens reaction can be realized.
    据报道不对称的[3 + 2]环化反应形成3-吡咯啉产物。用二异丙基基化处理后,将易得的4-溴巴豆酸乙酯去质子化,并用Ellman亚胺选择性地将其捕获在α-位置,生成对映体纯的3-吡咯啉产物。这种新方法与芳基,烷基和乙烯基亚胺兼容。该方法的有效性通过短短的不对称全合成合成(-)-苏必丁,(-)-异戊烯醇和(+)-可可碱。这种新颖的环状方法也适用于醛,因此只需一步即可从简单的前体中获得2,5-二氢呋喃产品。通过修饰碳负离子亲核体的结构,可以实现不对称的乙烯基氮杂-Darzens反应。
  • [EN] ORGANIC REACTIONS<br/>[FR] RÉACTIONS ORGANIQUES
    申请人:UNIV ARIZONA
    公开号:WO2016014426A1
    公开(公告)日:2016-01-28
    The present invention relates to various organic reactions including a method for producing heterocyclic compounds using a [3+2] annulation; a method for producing fluorinated heteroaromatic compounds; and a method for alkylating a meta-position of a phenolic compound. In one aspect of the invention, a method is provided for producing a 3-pyrroline compound by reacting an chiral imine with an enoate containing a leaving group at the gamma position.
    本发明涉及各种有机反应,包括使用[3+2]环化法制备杂环化合物的方法;制备代杂芳烃化合物的方法;以及烷基化酚类化合物的间位的方法。在本发明的一个方面,提供了一种方法,通过将手性亚胺与在γ位含有离去基团的烯酸酯反应,制备3-吡咯烷化合物。
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