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(RS,E)-N-butylidene-2-methylpropane-2-sulfinamide | 479480-49-4

中文名称
——
中文别名
——
英文名称
(RS,E)-N-butylidene-2-methylpropane-2-sulfinamide
英文别名
(RS,E)-(-)-N-butylidene-tert-butanesulfinamide;(N(E),S(R))-N-butylidene-2-methyl-2-propanesulfinamide;(N(E),S(R))-N-butylidene-2-methylpropane-2-sulfinamide;(R,E)-N-butylidene-2-methyl-2-propanesulfinamide;(R,E)-N-butylidene-2-methylpropane-2-sulfinamide;N-[(1)-butylidene]-2-methylpropane-2-sulfinamide;(NE,R)-N-butylidene-2-methylpropane-2-sulfinamide
(R<sub>S</sub>,E)-N-butylidene-2-methylpropane-2-sulfinamide化学式
CAS
479480-49-4
化学式
C8H17NOS
mdl
——
分子量
175.295
InChiKey
ZBFJREMTWBYHFO-MXMFLMJRSA-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

物化性质

  • 沸点:
    268.0±23.0 °C(Predicted)
  • 密度:
    0.99±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.2
  • 重原子数:
    11
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    48.6
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (RS,E)-N-butylidene-2-methylpropane-2-sulfinamidedisodium hydrogenphosphate 、 sodium amalgam 、 lithium hexamethyldisilazane 作用下, 以 四氢呋喃甲醇 为溶剂, 反应 1.25h, 生成 2-Methyl-propane-2-sulfinic acid ((S)-1-fluoromethyl-butyl)-amide
    参考文献:
    名称:
    Stereoselective Nucleophilic Monofluoromethylation of N-(tert-Butanesulfinyl)imines with Fluoromethyl Phenyl Sulfone
    摘要:
    Highly stereoselective nucleophilic monofluoromethylation of (R)-(tert-butanesulfinyl)imines with fluoromethyl phenyl sulfone was achieved to afford alpha-monofluoromethylamines with a nonchelation-controlled stereoselectivity mode. By using the same chemistry, (R)-(tert-butanesulfinyl)imines bearing a terminal tosylate (M) group can be converted to alpha-monofluoromethylated cyclic secondary amines with high stereoselectivity.
    DOI:
    10.1021/ol060322t
  • 作为产物:
    描述:
    正丁醛(R)-(+)-叔丁基亚磺酰胺4-甲基苯磺酸吡啶 、 magnesium sulfate 作用下, 以 二氯甲烷 为溶剂, 反应 20.0h, 以85%的产率得到(RS,E)-N-butylidene-2-methylpropane-2-sulfinamide
    参考文献:
    名称:
    不对称Vyloglogous曼尼希反应:功能化杂环的多功能方法。
    摘要:
    不对称插烯曼尼希反应的2-(VMR)(叔-butyldimethylsilyloxy)呋喃(TBSOF,1)和(- [R小号) -或(小号小号)-t -BS亚胺(3),得到5- aminoalkylbutenolides 7A-K在75 –87%的产率,反/合成比为75:25至97:3。丁烯内酯7a-f,k很容易转化为取代的内酯8和5和6-取代的5-羟基哌啶-2-酮11a-g,它们反过来又是合成许多生物活性化合物的关键中间体。
    DOI:
    10.1021/ol2020384
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文献信息

  • Influence of HMPA on the Stereochemical Outcome of the Addition of a Racemic Allenylzinc onto Enantiopure N-tert-Butanesulfinimines: Stereoselective Access to Enantiopurecis-Ethynylaziridines
    作者:Franck Ferreira、Max Audouin、Fabrice Chemla
    DOI:10.1002/chem.200500268
    日期:2005.9.5
    presence of 60 equivalents of HMPA, the condensation of the racemic allenylzinc derived from 1-chloro-3-trimethylsilylpropyne onto enantiopure non-alpha-branched N-tert-butanesulfinimines was proven to give access to the corresponding cis-ethynylaziridines as the major products. The good cis selectivity observed presumably resulted from a high kinetic resolution with the allenylzinc being partially configurationally
    在60当量的HMPA的存在下,已证明将1-氯-3-三甲基甲硅烷基丙炔的外消旋烯丙基锌缩合到对映纯的非α-支化N-叔丁烷亚磺胺上可得到相应的顺式-乙炔基氮丙啶作为主要化合物。产品。观察到的良好的顺式选择性大概是由于高的动力学分辨率而导致的,烯丙基锌相对于由反应速率限定的时间尺度部分地构型不稳定。在MM2和AM1的理论水平上进行的单晶X射线分析和半经验计算都证明,该反应肯定是在超或反面S(E)2'过程中通过优选的向斜过渡态发生的。在所有情况下,
  • ISOINDOLINE INHIBITORS OF ROR-GAMMA
    申请人:VITAE PHARMACEUTICALS, INC.
    公开号:US20160122318A1
    公开(公告)日:2016-05-05
    Provided are novel compounds of Formula (I): pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful in the treatment of diseases and disorders mediated by RORγ. Also provided are pharmaceutical compositions comprising the novel compounds of Formula (I) and methods for their use in treating one or more inflammatory, metabolic, autoimmune and other diseases or disorders.
    提供了化合物的新颖结构式(I):其药用盐,以及其药物组合物,可用于治疗由RORγ介导的疾病和紊乱。还提供了包含新颖结构式(I)化合物的药物组合物,以及它们在治疗一种或多种炎症性、代谢性、自身免疫和其他疾病或紊乱中的使用方法。
  • Further Studies toward the Stereocontrolled Synthesis of Silicon-Containing Peptide Mimics
    作者:Dácil Hernández、Karl B. Lindsay、Lone Nielsen、Tina Mittag、Klaus Bjerglund、Stig Friis、Rasmus Mose、Troels Skrydstrup
    DOI:10.1021/jo100301n
    日期:2010.5.21
    Further studies are reported on the utilization of the versatile reaction between chiral sulfinimines and alkyldiphenylsilyl lithium reagents with the goal of preparing a wide range of silanediol-based protease inhibitors. In particular, focus has been placed to demonstrate how a number of genetically encoded amino acid side chains such as serine, threonine, tyrosine, lysine, proline, arginine, aspartate
    为了制备各种基于硅烷二醇的蛋白酶抑制剂,进一步报道了利用手性亚磺胺和烷基二苯基甲硅烷基锂试剂之间的通用反应的研究。尤其是,已将重点放在展示如何将许多遗传编码的氨基酸侧链(如丝氨酸,苏氨酸,酪氨酸,赖氨酸,脯氨酸,精氨酸,天冬氨酸和天冬酰胺)整合到整个方法中。还描述了应用这种合成方法来获得生物学相关的硅烷二醇二肽模拟物的努力。这包括人嗜中性粒细胞弹性蛋白酶的潜在抑制剂的合成,以及人胰岛淀粉样多肽的六肽片段的二苯基硅烷模拟物。
  • Asymmetric Synthesis of α,α-Difluoro-β-amino Acid Derivatives from Enantiomerically Pure <i>N-tert-</i>Butylsulfinimines
    作者:Donnette D. Staas、Kelly L. Savage、Carl F. Homnick、Nancy N. Tsou、Richard G. Ball
    DOI:10.1021/jo0259313
    日期:2002.11.1
    reagent derived from ethyl bromodifluoroacetate to alkyl- and aryl-substituted N-tert-butylsulfinimines furnishes beta-tert-butylsulfinamyl-beta-substituted alpha,alpha-difluoroproponiates in diastereomeric ratios ranging from 80:20 to 95:5. The diastereomers are easily separated and the enantiomerically pure, protected beta-amino esters are readily transformed to the corresponding acid, amide, and amine
    将衍生自溴二氟乙酸乙酯的Reformatsky试剂添加到烷基和芳基取代的N-叔丁基亚磺酰亚胺中,可以提供非对映异构体比例为80:20至95:5的β-叔丁基亚磺酰基-β取代的α,α-二氟丙酸酯。非对映异构体易于分离,对映体纯的,受保护的β-氨基酯很容易转化为相应的酸,酰胺和胺衍生物,可作为药物化学目标的有用合成子。
  • ANDROGEN RECEPTOR MODULATORS AND METHODS FOR THEIR USE
    申请人:British Columbia Cancer Agency Branch
    公开号:US20150344424A1
    公开(公告)日:2015-12-03
    Compounds having a structure of Structure I: or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein R 1 , R 2 , R 3 , R 4 , R 6 , Y 1 and Y 2 are as defined herein, and wherein at least one of R 3 or R 4 is a straight-chain C 1 -C 6 haloalkyl, are provided. Uses of such compounds for treatment of various indications, including prostate cancer, as well as methods of treatment involving such compounds are also provided.
    提供具有结构I的化合物,或其药学上可接受的盐、互变异构体或立体异构体,其中R1、R2、R3、R4、R6、Y1和Y2如本文所定义,并且其中至少一个R3或R4是直链C1-C6卤代烷基。提供了这些化合物用于治疗各种适应症,包括前列腺癌的用途,以及涉及这些化合物的治疗方法。
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