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1,1-二乙氧基丙-1-烯 | 21504-43-8

中文名称
1,1-二乙氧基丙-1-烯
中文别名
——
英文名称
1,1-di-ethoxyprop-1-ene
英文别名
acetaldehyde diethylacetal;1,1-diethoxypropene;2-methyl-1,1-diethoxyethylene;methylketene diethyl acetal;1,1-Diaethoxy-propen;Methylketen-diaethylacetal;1,1-diethoxy-1-propene;1-Propene, 1,1-diethoxy-;1,1-diethoxyprop-1-ene
1,1-二乙氧基丙-1-烯化学式
CAS
21504-43-8
化学式
C7H14O2
mdl
——
分子量
130.187
InChiKey
AKKQRBAJPYHABK-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:
    133.5°C (estimate)
  • 密度:
    0.8628

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:50095649eefebb6f0cc3fba26e060acb
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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:
    参考文献:
    名称:
    Laparoscopic Surgery for Endometriosis: A Long Term Follow-Up
    摘要:
    AbstractObjective: To investigate if complete resolution of endometriosis by laparoscopic surgery is beneficial to postoperative fecundity, dysmenorrhea and dyspareunia.Design: An observational comparative study on the outcome of laparoscopic surgery.Patients: Laparoscopically‐treated symptomatic women with endometriosis (total n = 236); complete (n = 185) and incomplete (n = 51) surgery groups.Measurements: Postoperative fecundity and symptom reduction.Results: With whole populations, no surgical completeness‐related difference was observed in cumulative pregnancy rates during the postoperative days 0–400 (cycle fecundity rate = 0.0319). Further accumulation of pregnant cases was followed in the complete surgery group (final cumulative pregnancy rate = 80%), but not in the counterpart group (p = 0.003). The similar result was obtained when only r‐AFS classification stages III and IV were compared (p = 0.007). No r‐AFS stage‐related difference was observed in cumulative pregnancy rates when only patients of complete surgery were selected for comparison. The surgery reduced dysmenorrhea (84.7%) and dyspareunia (80.0%).Conclusions: Laparoscopic conservative surgery for endometriosis, especially when it is complete, increases fecundity and reduces disease‐related symptoms, such as dysmenorrhea and dyspareunia.
    DOI:
    10.1111/j.1447-0756.2000.tb01350.x
  • 作为产物:
    描述:
    丙烯醛缩二乙醇 在 [RuHCl(CO)(PPh3)3] 作用下, 以 四氢呋喃 为溶剂, 生成 1,1-二乙氧基丙-1-烯
    参考文献:
    名称:
    由O-烯丙基缩醛合成混合原酸酯的新方法
    摘要:
    提出了两种新的原酸酯和含有原酸酯部分的化合物(二氢异恶唑)的合成方法。通式RC(OR 1)(OR 2)2和RC(OR 1)(OR 2)(OR 3)的混合原酸酯是通过将ROH(R ​​= Bu或m-甲基苯基)加到O-烯丙基缩醛(丙烯醛缩醛:二乙基或环状,即2-乙烯基-1,3-二恶烷或二恶戊环)。这些反应的催化体系是由[RuCl 2(PPh 3)3 ]和Na 2 CO 3生成的。{[RuCl 2(COD)] x}或{[OsCl 2(1,5-COD)] x },PPh 3和Na 2 CO 3。制备含有原酸酯部分(dihydroisoxazoles)化合物通过的串联异构ø -烯丙基缩醛(以ö -乙烯基缩醛)通过钌络合物,随后环加成到原位生成的2,6- dichlorophenylnitrile氧化物催化。
    DOI:
    10.1016/j.tetlet.2008.12.110
  • 作为试剂:
    描述:
    N1-hydroxy-N4-(2-morpholin-4-yl-2-oxo-ethyl)-2-pentyl-succinamide 在 1,1-二乙氧基丙-1-烯 作用下, 生成 (XXIV)
    参考文献:
    名称:
    有关抗生素肌动蛋白的研究。第三部分 酸酐-酰亚胺法合成肌动蛋白的结构类似物
    摘要:
    已经开发了具有高度立体选择性的合成路线,用于合成肌动蛋白(I)的结构类似物(XIII)。酸酐-酰亚胺法涉及序列(IIIb)+(V)→ [(VI)+(VII)] →(XI)→(XIII)。(±)-氨基酰胺(IIIb)产生具有相对构型(XIII)的(±)-异羟肟酸,并且L-氨基酰胺(X)产生具有绝对构型(XIII)的单一对映体。
    DOI:
    10.1039/p19750000830
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文献信息

  • The nucleophilic reactivity of organophosphorus compounds. Part 4. The alkylation of phosphorus acid anions with 'onium keten acetals
    作者:Alexander T. Zaslona、C. Dennis Hall
    DOI:10.1039/p19810003059
    日期:——
    The preparations of phosphonium and pyridinium keten acetals are reported and their reactions with a variety of phosphorus acid anions are described. The novel pyridinium keten acetals are useful reagents for the alkylation of various acid anions in aprotic, aqueous and aqueous-emulsion media.
    报告了of和吡啶酮酮缩醛的制备,并描述了它们与各种磷酸根阴离子的反应。新型吡啶酮酮缩醛是用于非质子,水性和水性乳液介质中各种酸阴离子烷基化的有用试剂。
  • Structural Determination, DFT Calculation, and Formation Mechanism of Ethyl 2-Cyano-3-alkoxypent-2-enoates Synthesized via Ru-Mediated Coupling Reaction between α,β-Unsaturated Acetals and Cyanoacetate
    作者:Hidetake Seino、Takumi Kondo、Chihiro Mochizuki、Ken Tokunaga、Motowo Yamaguchi、Mitsunobu Sato
    DOI:10.1246/bcsj.20160279
    日期:2017.1.15
    synthesized in moderate yields via the coupling reaction between α,β-unsaturated acetals and cyanoacetate, catalyzed by [RuHCl(CO)(PPh3)3]. The E- and Z-isomers were separated and determined by X-ray crystallography for the first time. Structural distortion associated with steric hindrance around the tetrasubstituted alkene moiety was revealed: e.g., the C(carbonyl)–C(α)–C(β) angle expands to about 125°
    2-氰基-3-烷氧基戊-2-烯酸乙酯通过α,β-不饱和缩醛和氰基乙酸酯之间的偶联反应以中等产率合成,由[RuHCl(CO)(PPh3)3]催化。E-异构体和Z-异构体首次通过X射线晶体学分离和测定。揭示了与四取代烯烃部分周围的空间位阻相关的结构畸变:例如,C(羰基)-C(α)-C(β)角扩展到约 125°。进行了密度泛函理论计算,发现具有 6-31G(d,p) 基组的受限 B3LYP 混合泛函成功阐明了固态结构和构象,以及光谱特性。提出了一种合理的形成机制,其中 Ru 配合物催化了 α 的 C=C 键迁移,
  • [EN] HETEROARYLS AND THEIR USE AS PI3K INHIBITORS<br/>[FR] HÉTÉROARYLES ET APPLICATIONS ASSOCIÉES
    申请人:MILLENNIUM PHARM INC
    公开号:WO2010090716A1
    公开(公告)日:2010-08-12
    This invention provides compounds of formula (IA) or (IB): wherein R1, R2, G1 and HY are as described in the specification. The compounds are inhibitors of PI3K and/or mTor and are thus useful for treating proliferative, inflammatory, or cardiovascular disorders.
    这项发明提供了式(IA)或(IB)的化合物:其中R1、R2、G1和HY如规范中所述。这些化合物是PI3K和/或mTor的抑制剂,因此可用于治疗增殖性、炎症性或心血管疾病。
  • High pressure promoted (2+2) cycloadditions of ketene acetals with carbonyl compounds
    作者:René W.M. Aben、Hans W. Scheeren
    DOI:10.1016/s0040-4039(00)85970-5
    日期:1983.1
    Cycloadditions of ketene acetals (R1R2C=C(OR)2) with carbonyl compounds (R3COR4) are strongly promoted by increase or pressure. At 12 kbar oxetanes are even obtained from very polar ketene acetals (R1,R2=H,H or H,Cl) and - in the presence of a Lewis acid - with unactivated ketones (R3 and R4 = alkyl). The reaction proceeds via a cisoid dipolar transition state; when relevant mainly trans-substituted
    通过增加或加压,可大大促进乙烯酮缩醛(R 1 R 2 C = C(OR)2)与羰基化合物(R 3 COR 4)的环加成反应。在12kbar下,甚至从极极性的乙烯酮缩醛(R 1,R 2= H,H或H,Cl)和在路易斯酸存在下由未活化的酮(R 3和R 4=烷基)获得氧杂环丁烷。该反应通过一个cisoid偶极过渡态进行。当相关时,主要形成反式取代的氧杂环丁烷。
  • 2,2-Di(ethoxy)vinyllithium: A synthetic equivalent of the ethyl acetate anion
    作者:Heng-xu Wei、Manfred Schlosser
    DOI:10.1016/0040-4039(96)00416-9
    日期:1996.4
    2,2-Diethoxyvinyllithium can be readily generated from 2-bromo-1,1-diethoxyethylene by treatment with butyllithium. When dissolved in tetrahydrofuran, it can be stored at −25 °C for hours, but decomposes rapidly at 0 °C.
    通过用丁基锂处理,可以容易地从2-溴-1,1-二乙氧基乙烯生成2,2-二乙氧基乙烯基锂。溶于四氢呋喃后,可在-25°C下保存数小时,但在0°C下会迅速分解。
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