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1-heptyl methyl carbonate

中文名称
——
中文别名
——
英文名称
1-heptyl methyl carbonate
英文别名
heptyl methyl carbonate;Carbonic acid, heptyl methyl ester
1-heptyl methyl carbonate化学式
CAS
——
化学式
C9H18O3
mdl
——
分子量
174.24
InChiKey
IBTAFYOTPNVGLR-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):
    3.3
  • 重原子数:
    12
  • 可旋转键数:
    8
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.89
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    正庚醇N-羟基氨基甲酸甲酯lead dioxide 作用下, 以 二氯甲烷 为溶剂, 以34%的产率得到1-heptyl methyl carbonate
    参考文献:
    名称:
    Alkoxycarbonylation of Alcohols and Phenols by Nitrosoformates
    摘要:
    不稳定的中性自由基[ROCONHOU.] 2 和亚硝基甲酸酯 3 通过氧化 N-羟基氨酸酯与二氧化铅形成。在醇或酚和水的存在下,它们溶解成对称 4 和不对称 5 碳酸酯的混合物。不对称碳酸酯 5 的含量随着形成的亚硝基甲酸酯 3 的反应性增加、温度升高、反应混合物中水的含量增加以及醇的反应性降低而增加。通过竞争性醇解评估了各种醇的反应性。通过制备六种不对称碳酸酯,实验证实了醇或酚烷氧基化的新方法,产率为 34% 到 47%。
    DOI:
    10.1135/cccc19961053
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文献信息

  • Synthesis of non-symmetrical alkyl carbonates from alcohols and DMC over the nanocrystalline ZSM-5 zeolite
    作者:Durgaiah Chevella、Arun Kumar Macharla、Rammurthy Banothu、Krishna Sai Gajula、Vasu Amrutham、Murali Boosa、Narender Nama
    DOI:10.1039/c9gc00541b
    日期:——
    A novel heterogeneous acid (nanocrystalline ZSM-5) catalyzed carboxymethylation of alcohols to non-symmetrical alkyl carbonates using DMC has been realized. Nanocrystalline ZSM-5 (NZSM-5) with a crystal size of 20–30 nm was synthesized by hydrothermal crystallization. The synthesized NZSM-5 was verified by X-ray diffraction, Fourier transformation infrared spectroscopy and solid state NMR. The morphology
    已经实现了使用DMC的新型异质酸(纳米晶体ZSM-5)催化醇的羧甲基化为不对称的碳酸烷基酯。通过热结晶合成了晶体大小为20–30 nm的纳米晶体ZSM-5(NZSM-5)。合成的NZSM-5通过X射线衍射,傅立叶变换红外光谱和固态NMR进行验证。透射电子显微镜和扫描电子显微镜证实了NZSM-5的形态,揭示了由纳米大小(20-30 nm)的NZSM-5颗粒堆积形成的沸石(100-200 nm)聚集体的形成。NZSM-5的理化性质通过氮的吸附和程序升温的解吸来测量,这表明表面积为465 m 2 g -1酸度为0.936 mmol g -1。本协议为高产量的各种非对称碳酸烷基酯提供了一种有吸引力的方法。催化剂被有效地循环多达5个连续循环。这种方法拓宽了DMC在绿色化学中可能的利用范围。
  • An easy base-assisted synthesis of unsymmetrical carbonates from alcohols with dimethyl carbonate
    作者:Subodh Kumar、Suman L. Jain
    DOI:10.1007/s00706-013-1123-3
    日期:2014.5
    simple and convenient base-mediated synthesis of asymmetrical carbonates from alcohols with dimethyl carbonate is described. The reaction is remarkably influenced by the strength of the base employed and potassium t-butoxide was found to be best promoter for this reaction. Almost in all cases, the reaction is selective and afforded the corresponding unsymmetrical methyl carbonates in excellent yields
    摘要描述了一种简单且方便的碱介导的由醇与碳酸二甲酯合成不对称碳酸酯的方法。该反应受到所用碱的强度的显着影响,并且发现叔丁醇钾是该反应的最佳促进剂。几乎在所有情况下,反应都是选择性的,并以优异的收率(80-90%)提供了相应的不对称碳酸甲酯。 图形概要
  • Asymmetric organic carbonate synthesis catalyzed by an enzyme with dimethyl carbonate: a fruitful sustainable alliance
    作者:Yaoliang Zhou、Qiuyan Jin、Zhanyang Gao、Hongtao Guo、Haibo Zhang、Xiaohai Zhou
    DOI:10.1039/c3ra43698e
    日期:——
    We have successfully developed an easy and efficient bioprocess for asymmetric organic carbonate synthesis by performing Novozym 435 mediated esterification of DMC and alcohols in this work. Under the optimized conditions (60 °C, molar ratio of alcohol to DMC 1 : 12), the highest yield of carbonate can reach 95.6%. An additional advantage of the new process is the fact that 90% of the original activity of the enzyme is retained after being recycled nine times. Consequently it has potential as a useful enzyme-catalyzed process for the industrial production of asymmetric organic carbonates.
    我们成功开发了一种简单高效的生物过程,通过在本工作中进行Novozym 435介导的DMC和醇的酯化反应,实现了不对称有机碳酸酯的合成。在优化条件下(60°C,醇与DMC的摩尔比为1:12),碳酸酯的最高产率可达到95.6%。新工艺的另一个优点是,酶在经过九次回收后仍保留90%的原始活性。因此,它有潜力成为工业生产不对称有机碳酸酯的有效酶催化工艺。
  • Antibacterial compound
    申请人:SANKYO COMPANY, LIMITED
    公开号:US20030171330A1
    公开(公告)日:2003-09-11
    A compound of formula (I) 1 wherein R 1 and R 2 represent a hydrogen atom or an aryl, a heterocyclic, an alkyl or an alkenyl, which are optionally substituted, R 3 represents a hydrogen atom or a hydroxyl and X 1 and X 2 represent an oxygen atom, a sulfur atom or a nitrogen containing group, a pharmaceutically acceptable derivative thereof or a salt thereof. A pharmaceutical composition comprising the compound for the prevention or treatment of a bacterial infection. A method for the prevention or treatment of a bacterial infection in a warm-blooded animal comprising administering a pharmacologically effective amount of the compound.
    式(I)的化合物,其中R1和R2代表氢原子或芳基、杂环基、烷基或烯基,可以是可选择取代的;R3代表氢原子或羟基;X1和X2代表氧原子、原子或含氮基团,其药用上可接受的衍生物或盐。包括该化合物的药物组合物,用于预防或治疗细菌感染。一种方法,用于在温血动物中预防或治疗细菌感染,包括给予该化合物的药理有效量。
  • [EN] FRAGRANCE AND FLAVOR COMPOSITIONS CONTAINING ISOMERIC ALKADIENALS OR ISOMERIC ALKADIENENITRILES<br/>[FR] COMPOSITION AROMATISÉE OU PARFUMÉE CONTENANT DES ALCADIÉNALS ISOMÈRES OU DES ALCADIÈNENITRILES ISOMÈRES
    申请人:BEDOUKIAN RES INC
    公开号:WO2017100426A1
    公开(公告)日:2017-06-15
    A composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A fragrance or flavor composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A consumer product containing the fragrance or flavor composition having at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the composition. A method of imparting a fragrance or flavor to a consumer product by adding to the consumer product a fragrance or flavor composition containing at least one isomeric alkadienal or at least one isomeric alkadienenitrile in an amount effective to impart a fragrance or flavor to the consumer product.
    一种含有至少一种异构的烯二醛或至少一种异构的烯二腈的组合物,其量足以赋予组合物香味或风味。一种香味或风味组合物,其中含有至少一种异构的烯二醛或至少一种异构的烯二腈,其量足以赋予组合物香味或风味。一种含有香味或风味组合物的消费品,其中至少含有一种异构的烯二醛或至少一种异构的烯二腈,其量足以赋予组合物香味或风味。一种通过向消费品添加含有至少一种异构的烯二醛或至少一种异构的烯二腈的香味或风味组合物的方法,以在消费品中赋予香味或风味。
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