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3-(Hexen-6-yl)-2(1H)-piperidinone

中文名称
——
中文别名
——
英文名称
3-(Hexen-6-yl)-2(1H)-piperidinone
英文别名
3-(5'-hexenyl)piperidin-2-one;3-Hex-5-enylpiperidin-2-one
3-(Hexen-6-yl)-2(1H)-piperidinone化学式
CAS
——
化学式
C11H19NO
mdl
——
分子量
181.278
InChiKey
BBMINBNUVDKCFM-UHFFFAOYSA-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):
    2.5
  • 重原子数:
    13
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.73
  • 拓扑面积:
    29.1
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    3-(Hexen-6-yl)-2(1H)-piperidinonecalcium sulfate 、 lithium aluminium tetrahydride 、 正丁基锂 、 palladium on carbon 、 氢气二甲基氯化铝四氯化钛四丁基碘化铵臭氧1,8-二氮杂双环[5.4.0]十一碳-7-烯三乙胺lithium chloridesilver(l) oxide 作用下, 以 四氢呋喃正己烷二氯甲烷氯仿乙酸乙酯乙腈 为溶剂, -78.0~20.0 ℃ 、101.33 kPa 条件下, 反应 167.33h, 生成
    参考文献:
    名称:
    四环抗疟生物碱(±)-Myrioneurinol的全合成
    摘要:
    使用三个高度非对映选择性反应作为关键步骤,完成了四环抗疟药Myrioneuron生物碱(±)-myrioneurinol的首次全合成:1)分子内迈克尔将苄氧基羰基保护的内酰胺钛烯酸酯分子内迈克尔加成,得到α,β-不饱和酯,用于螺环C5季中心和a / d环的构建; 2)向瞬态亚硝基烯烃中添加丙二酸根阴离子共轭物,以在C7位置安装必要的功能和构型; 3)分子内磺酰亚胺氮杂Sakurai反应形成b响和随之而来的天然产品的C9 / C10配置。
    DOI:
    10.1002/anie.201407810
  • 作为产物:
    描述:
    哌啶酮6-溴-1-己烯正丁基锂 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 2.0h, 生成 3-(Hexen-6-yl)-2(1H)-piperidinone
    参考文献:
    名称:
    四环抗疟生物碱(±)-Myrioneurinol的全合成
    摘要:
    使用三个高度非对映选择性反应作为关键步骤,完成了四环抗疟药Myrioneuron生物碱(±)-myrioneurinol的首次全合成:1)分子内迈克尔将苄氧基羰基保护的内酰胺钛烯酸酯分子内迈克尔加成,得到α,β-不饱和酯,用于螺环C5季中心和a / d环的构建; 2)向瞬态亚硝基烯烃中添加丙二酸根阴离子共轭物,以在C7位置安装必要的功能和构型; 3)分子内磺酰亚胺氮杂Sakurai反应形成b响和随之而来的天然产品的C9 / C10配置。
    DOI:
    10.1002/anie.201407810
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文献信息

  • Diastereo- and Enantioselective Intramolecular [2+2] Photocycloaddition Reactions of 3-(ω′-Alkenyl)- and 3-(ω′-Alkenyloxy)-Substituted 5,6-Dihydro-1<i>H</i>-pyridin-2-ones
    作者:Dominik Albrecht、Florian Vogt、Thorsten Bach
    DOI:10.1002/chem.200902616
    日期:2010.4.12
    37 % overall yield from 3‐diazopiperidin‐2‐one (15) by an α,α‐chloroselenylation reaction at the 3‐position followed by nucleophilic displacement of a chloride ion with an ω‐alkenolate and oxidative elimination of selenoxide. Upon irradiation at λ=254 nm, the precursor compounds underwent a clean intramolecular [2+2] photocycloaddition reaction. Substrates 2 and 5, tethered by a two‐atom chain, exclusively
    3-(ω' -烯基) -取代的5,6-二氢- 1 H ^ -吡啶-2-酮2 - 4制备为前体光环通过从3--5,6-二氢-1-交叉耦合ħ -吡啶-2-酮(8)或-更优选-从相应的α-(ω' -烯基) -取代的δ-戊内酰胺9 - 11由化/消除序列(56-62%总产率)。3-(ω'-链烯氧基)-取代的5,6-二氢-1 H-吡啶2-2-酮5和6可从3-重氮哌啶-2-酮的总产率中获得43%和37%(15)通过在3位的α,α-基化反应,然后用ω-链烯酸酯进行氯离子的亲核置换并氧化消除亚硒酸盐。在λ= 254nm处照射时,前体化合物进行了干净的分子内[2 + 2]光环加成反应。基板2和5,由两个原子的链拴,排他地输送的相应交叉产品19和20,和基片3,5,和6,通过拴系更长的链,得到直制品21 - 23。完全的区域和非对映选择性光环加成反应的产率为63-83%。在手性模板(−)- 1和(+)‐
  • Intramolecular 1,4-Dipolar Cycloadditions of Cross-Conjugated Heteroaromatic Betaines. Synthesis of Hexahydrojulolidines and Related Peri- and Ortho-Fused Ring Systems
    作者:Kevin T. Potts、Thevarak Rochanapruk、Albert Padwa、Steven J. Coats、Lazaros Hadjiarapoglou
    DOI:10.1021/jo00117a035
    日期:1995.6
    3-Alkenyl 2-lactams react with (chlorocarbonyl)phenylketene to give nonisolable anhydro-4-hydroxy-2-oxo-1,3-oxazinium hydroxides which undergo regio- and stereospecific 1,4-dipolar cycloaddition in moderate yields to produce cycloadducts containing a carbon dioxide bridge. Thermolysis of the cycloadduct led to extrusion of carbon dioxide via a nonconcerted 1,5-hydrogen shift to give julolidine-type derivatives. Two of the cycloadducts were characterized by single-crystal X-ray determinations. A significant enhancement in the overall yield of the cycloaddition occurred in related reactions using anhydro-4-hydroxy-2-oxo-1,3-thiazinium hydroxides obtained from 3-alkenyl-3-ethyl(or methyl) 2-thiolactams and a variety of 1,3-bielectrophiles such as (chlorocarbonyl)phenylketene, carbon suboxide, substituted malonyl dichlorides, and ethyl (chlorocarbonyl)acetate. The thiazinium betaines were often isolable, and in one instance, a single-crystal X-ray characterization was possible. Cycloaddition of the thiazinium betaines occurred in a regiospecific manner. The initially formed cycloadducts which retained the carbonyl sulfide bridge could be induced to lose COS on further heating. Julolidine-type derivatives were obtained principally via a nonconcerted process. Variation in lactam ring size, coupled with tether length and substituent in the 1,3-bielectrophile , enabled control of ring size, substituents, and whether an ortho- or peri-fused tricyclic system resulted from the overall cycloaddition. In contrast to the lactam system, the thiolactams require disubstitution in the 3-position to avoid proton loss in the intermediate betaine with formation of a 1,3-thiaioline-4,6-dione.
  • Construction of the <i>Myrioneuron</i> Alkaloids: A Total Synthesis of (±)-Myrioneurinol
    作者:Anthony J. Nocket、Yiqing Feng、Steven M. Weinreb
    DOI:10.1021/jo5026404
    日期:2015.1.16
    A strategy has been developed that culminated in a stereoselective total synthesis of the tetracyclic antimalarial Myrioneuron alkaloid myrioneurinol. The synthesis relies on three highly diastereoselective reactions, including an intramolecular chelation-controlled Michael spirocyclization of an N-Cbz-lactam titanium enolate to an alpha,beta-unsaturated ester for construction of the A/D-ring system and the attendant C5 (quaternary), C6 relative stereochemistry; a malonate enolate conjugate addition to a nitrosoalkene in order to install the appropriate functionality and establish the configuration at C7; and an intramolecular aza-Sakurai reaction to form the B-ring and the accompanying C9 and C10 stereocenters.
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