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diethyl 8-nonen-3-yne-6,6-dicarboxylate | 101101-24-0

中文名称
——
中文别名
——
英文名称
diethyl 8-nonen-3-yne-6,6-dicarboxylate
英文别名
allyl-pent-2-ynyl-malonic acid diethyl ester;Allyl-pent-2-inyl-malonsaeure-diaethylester;Diethyl 2-pent-2-ynyl-2-prop-2-enylpropanedioate
diethyl 8-nonen-3-yne-6,6-dicarboxylate化学式
CAS
101101-24-0
化学式
C15H22O4
mdl
——
分子量
266.337
InChiKey
DMHRSWXCYYKSPF-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

物化性质

  • 沸点:
    331.4±42.0 °C(Predicted)
  • 密度:
    1.018±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    19
  • 可旋转键数:
    9
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    52.6
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    diethyl 8-nonen-3-yne-6,6-dicarboxylate1,1'-双(二苯基膦)二茂铁 、 bis(1,5-cyclooctadiene)diiridium(I) dichloride 作用下, 以 为溶剂, 反应 2.5h, 以85%的产率得到diethyl (Z)-4-methylidene-3-propylidenecyclopentane-1,1-dicarboxylate
    参考文献:
    名称:
    Iridium Complex-Catalyzed Reaction of 1,6-Enynes:  Cycloaddition and Cycloisomerization
    摘要:
    1,6-Enynes reacted with monoynes to give cyclohexadiene derivatives in the presence of a catalytic amount of (Ir(cod)CI](2)/ligand. DPPE was most suitable for cycloaddition. Diastereoselective cycloaddition was also possible. In the absence of monoynes, 1,6-enynes cycloisomerized to (2)-1-alkylidene-2-methylenecyclopentane derivatives. DPPF was most suitable for cyclolsomerization. These results are the first examples of highly Z-selective cycloisomerization.
    DOI:
    10.1021/ol050085e
  • 作为产物:
    描述:
    2-戊炔-1-醇 在 sodium hydride 、 三乙胺 作用下, 以 四氢呋喃二氯甲烷 为溶剂, 反应 1.5h, 生成 diethyl 8-nonen-3-yne-6,6-dicarboxylate
    参考文献:
    名称:
    The rhodium-catalyzed Pauson–Khand reaction
    摘要:
    A rhodium carbonyl complex, [RhCl(CO)(2)](2), serves as a catalyst of the intra- and inter-molecular Pauson-Khand reaction. By the use of the rhodium catalyst, cyclopentenone derivatives are prepared from various 1,6- and 1,7-enynes under 1 arm of CO. Furthermore, this rhodium-catalyzed reaction is accelerated by reducing partial pressure of CO to less than 1 atm. (C) 2001 Elsevier Science B.V. All rights reserved.
    DOI:
    10.1016/s0022-328x(00)00835-4
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文献信息

  • Stereoselective Nickel-Catalyzed [2+2+2] Cycloaddition of Enynes and Arynes
    作者:Mark Lautens、David Candito
    DOI:10.1055/s-0030-1261171
    日期:2011.9
    Examples of stereoselective reactions of aryne intermediates are rare in the literature. A stereoselective nickel-catalyzed [2+2+2] cycloaddition of 1,6-enynes with aryne intermediates is reported. Excellent stereoselectivities were observed when a substituent is adjacent to the olefin moiety resulting in trans- stereochemistry in the products. This reaction is capable of generating much complexity
    芳炔中间体的立体选择性反应的例子在文献中很少见。报道了立体选择性镍催化的 1,6-烯炔与芳炔中间体的 [2+2+2] 环加成反应。当取代基与烯烃部分相邻时,观察到优异的立体选择性,导致产物发生反式立体化学。该反应能够从简单且容易获得的起始材料中产生很多复杂性。此外,这些产品具有合成手柄,可以为进一步修改做好准备。
  • Alkoxyallene-ynes: Selective Preparation of Bicyclo[5.3.0] Ring Systems Including a δ-Alkoxy Cyclopentadienone
    作者:Aurélien Tap、Camille Lecourt、Sabrina Dhambri、Mathieu Arnould、Gilles Galvani、Olivier Nguyen Van Buu、Morgan Jouanneau、Jean-Pierre Férézou、Janick Ardisson、Marie-Isabelle Lannou、Geoffroy Sorin
    DOI:10.1002/chem.201504753
    日期:2016.3.24
    with a proximal alkoxy group is reported. This reaction, in the presence of a [Rh(cycloocta‐1,5‐diene)Cl]2/propane‐1,3‐diylbis(diphenylphosphane) system under a CO atmosphere, constitutes a powerful tool for selectively accessing carbo‐ and heterobicyclo[5.3.0] frameworks featuring an enol ether moiety. Through this procedure, a straightforward access to guaiane skeletons with a tertiary hydroxy group
    据报道,在分子内铑(I)催化下,烷氧基丙二烯-炔与近端烷氧基基团发生了Pauson-Khand反应。在CO气氛下,在[Rh(环辛基-1,5-二烯)Cl] 2 /丙烷-1,3-二基双(二苯基膦)系统存在下,该反应构成了有选择地接触碳环和杂双环的强大工具[5.3.0]以烯醇醚部分为特征的骨架。通过此程序,可以直接访问C10位置带有叔羟基的愈创树骨架。
  • Rhodium-Catalyzed Intramolecular Pauson-Khand Reaction
    作者:Yuji Koga、Toshitake Kobayashi、Koichi Narasaka
    DOI:10.1246/cl.1998.249
    日期:1998.3
    A rhodium dinuclear carbonyl complex, [RhCl(CO)2]2, serves as a catalyst of the intramolecular Pauson-Khand reaction. 1,6-Enynes are converted to cyclopentenone derivatives in high yield by heating in the presence of the catalyst under an atmospheric pressure of CO.
    铑双核羰基络合物 [RhCl(CO)2]2 可作为分子内 Pauson-Khand 反应的催化剂。1,6-烯炔通过在催化剂的存在下在大气压的 CO 下加热以高产率转化为环戊烯酮衍生物。
  • Skeletal Reorganization of Enynes Catalyzed by InCl<sub>3</sub>
    作者:Yuhei Miyanohana、Naoto Chatani
    DOI:10.1021/ol060606d
    日期:2006.5.1
    [reaction: see text] The skeletal reorganization of enynes is achieved by the presence of InCl(3) as the catalyst. The reaction of enynes having a terminal acetylenic moiety proceeds in a stereospecific manner to give 1-vinylcycloalkenes. The reaction of enynes containing an alkyl group on the acetylenic terminal carbon resulted in a new type of skeletal reorganization to give 1-allylcycloalkenes,
    [反应:见正文]通过存在InCl(3)作为催化剂可实现烯炔的骨架重组。具有末端炔部分的烯炔的反应以立体有择方式进行,得到1-乙烯基环烯烃。在炔属末端碳上包含烷基的烯炔的反应导致了新型的骨架重组,从而生成了1-烯丙基环烯烃,该烯丙基环烯烃的形成涉及CC双键和三键的双裂解。
  • 10.1021/jacs.4c06796
    作者:Ghosh, Kiron K.、RajanBabu
    DOI:10.1021/jacs.4c06796
    日期:——
    we report room temperature, atom-economic protocols for high regio- and enantioselective tandem cycloisomerization–hydroarylation and cycloisomerization–hydroalkenylation of 1,6-enynes leading to vicinal carba-functionalized pyrrolidines, tetrahydrofurans, and cyclopentanes. The latter steps in these processes involve carbonyl-coordination-assisted ortho-C–H activation of aromatic aldehydes and esters
    在此,我们报告了1,6-烯炔的高区域和对映选择性串联环异构化-加氢芳基化和环异构化-加氢烯基化的室温原子经济方案,产生邻位碳官能化的吡咯烷、四氢呋喃和环戊烷。这些过程的后面步骤涉及芳香醛和酯的羰基配位辅助的邻位C-H 活化,以及丙烯酸酯中类似但很少见的 β-C-H 活化。此类反应的合成有用的对映选择性版本很少见,并且仅限于吲哚和吡咯的 C 2 –H 活化。 N-乙烯基邻苯二甲酰亚胺也观察到类似的反应,它也具有适合 C-H 活化的羰基。二苯并氧杂磷配体 (2 S ,2 S' ,3 S, 3 S' )-MeO-BIBOP 被独特地鉴定为对于实现具有挑战性的区域选择性和对映选择性至关重要。该方法可以在低催化剂负载量下以良好的产率和优异的对映选择性获得取代的五元碳环和杂环化合物。在苯甲酸甲酯和d 5 -苯甲酸甲酯的分子间竞争实验中观察到初级 KIE 为 3.5,这表明 C-H 裂解是该过程的转换限制步骤。
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