摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

cyano-2 dimethyl-3,3 pentene-4 oate d'ethyle | 63077-73-6

中文名称
——
中文别名
——
英文名称
cyano-2 dimethyl-3,3 pentene-4 oate d'ethyle
英文别名
ethyl 2-cyano-3,3-dimethyl-pent-4-en-1-oate;Ethyl 2-cyano-3,3-dimethylpent-4-enoate
cyano-2 dimethyl-3,3 pentene-4 oate d'ethyle化学式
CAS
63077-73-6
化学式
C10H15NO2
mdl
——
分子量
181.235
InChiKey
UXNATPCWIUSBIW-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:
    252.9±20.0 °C(Predicted)
  • 密度:
    0.974±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    13
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    50.1
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:fec89060afb232ac5f95d507a3f192ac
查看

反应信息

点击查看最新优质反应信息

文献信息

  • Pd-catalyzed allylation of CH acids under phase-transfer conditions
    作者:A. A. Vasil’ev、S. E. Lyubimov、E. P. Serebryakov、V. A. Davankov、M. I. Struchkova、S. G. Zlotin
    DOI:10.1007/s11172-010-0120-5
    日期:2010.3
    The composition of the products obtained by Pd-catalyzed allylation of diethyl (alkyl)-malonates and ethyl cyanoacetate with allylic acetates under phase-transfer conditions using potassium carbonate or phosphate as bases depended strongly on the nature of the reactants and the ligands used. The highest yields and the fraction of the “linear” regioisomers were achieved in the reactions of prenyl or 3-methylbut-1-en-3-yl acetates in the presence of phosphordiamidite ligands.
    在使用碳酸钾或磷酸盐作为碱的相转移条件下,Pd催化的二乙基(烷基)马来酸酯和乙基氰乙酸酯与烯丙基醋酸酯的反应所得产品的组成,强烈依赖于反应物的性质和所使用的配体。在存在磷酸二胺配体的条件下,对烯丙基或3-甲基丁-1-烯-3-醇醋酸酯的反应中,得到了最高的产率和“线性”区位异构体的比例。
  • Influence du cuivre sur la substitution des énolates stables par divers halogénures allyliques
    作者:Thérèse Cuvigny、Marc Julia
    DOI:10.1016/s0022-328x(00)98920-4
    日期:1987.9
    The allylic substitution, by a variety of allylic halides, of stable enolates derived from diethyl malonate, ethyl cyanoacetate, ethyl acetoacetate and acetylacetone has been investigated. The yields and regioselectivity of these reactions are strongly influenced by cuprous ions (and their ligands).
    研究了由丙二酸二乙酯,氰基乙酸乙酯,乙酰乙酸乙酯和乙酰丙酮衍生的稳定烯醇被各种烯丙基卤化物进行的烯丙基取代。这些反应的收率和区域选择性受到亚铜离子(及其配体)的强烈影响。
  • Novel process
    申请人:Roussel Uclaf
    公开号:US04670577A1
    公开(公告)日:1987-06-02
    A novel process for the preparation of pent-4-enoic acids of the formula ##STR1## wherein X is selected from the group consisting of hydrogen, cyano and alkoxycarbonyl of 2 to 5 carbon atoms and Y is selected from the group consisting of hydrogen, cyano, alkoxycarbonyl 2 to 5 carbon atoms, acyl of an organic carboxylic acid of 2 to 7 carbon atoms, alkylsulfonyl of 1 to 4 carbon atoms and arylsulfonyl of 6 to 7 carbon atoms with the proviso that X and Y are not both hydrogen comprising reacting a compound of the formula ##STR2## wherein R is selected from the group consisting of acyloxy of an organic carboxylic acid of 1 to 7 carbon atoms, alkylsulfonyl of 1 to 4 carbon atoms and arylsulfonyl of 6 to 7 carbon atoms with an anion derivative of a compound of the formula ##STR3## wherein X.sub.1 and Y.sub.1 have the above definition for X and Y, respectively, except hydrogen in the presence of a palladium compound or nickel (o) complex and optionally a catalytic quantity of a ligand to obtain a compound of the formula ##STR4## wherein X.sub.1 and Y.sub.1 have the above definition and optionally subjecting the latter to a decarbalkoxylation when X.sub.1 or Y.sub.1 is alkoxycarbonyl or to a reduction when X.sub.1 is arylsulfonyl to obtain the corresponding compound of formula I.
    一种用于制备pent-4-enoic酸的新工艺,其化学式为##STR1##其中X从氢、氰基和2到5个碳原子的烷氧羰基中选择,Y从氢、氰基、2到5个碳原子的烷氧羰基、2到7个碳原子的有机羧酸酰基、1到4个碳原子的烷基磺酰基和6到7个碳原子的芳基磺酰基中选择,但X和Y不能同时为氢,包括反应化合物的步骤##STR2##其中R从1到7个碳原子的有机羧酸酰基、1到4个碳原子的烷基磺酰基和6到7个碳原子的芳基磺酰基中选择,与化合物的负离子衍生物##STR3##在钯化合物或镍(o)配合物的存在下,并可选择地加入一个配体的催化量,得到化合物##STR4##其中X.sub.1和Y.sub.1具有上述定义,然后将后者经过脱羧烷基化处理,当X.sub.1或Y.sub.1为烷氧羰基时,或经过还原处理,当X.sub.1为芳基磺酰基时,以得到相应的化合物I的化合物。
  • A simple diamine as ligand in iron-catalyzed regioselective allylic alkylation
    作者:Chenguang Yu、Aihua Zhou、Jing He
    DOI:10.1039/c2ra21646a
    日期:——
    A simple and efficient diamine was found to be an efficient ligand for the iron-catalyzed regioselective allylic alkylation between various allyl carbonates and nucleophiles, affording excellent yields and good regioselectivity (up to 94% and >20 : 1).
    发现简单有效的二胺是各种碳酸烯丙酯和亲核试剂之间铁催化的区域选择性烯丙基烷基化的有效配体,具有优异的产率和良好的区域选择性(高达94%和> 20:1)。
  • 2(2,2-Dichlorovinyl)-3,3-dimethyl-cyclopropane carboxylates
    申请人:Imperial Chemical Industries Limited
    公开号:US04198347A1
    公开(公告)日:1980-04-15
    Preparation of ethyl 2(2,2-dichlorovinyl)-3,3-dimethyl-1-ethoxycarbonylcyclopropane carboxylate and ethyl 1-cyano-2(2,2-dichlorovinyl)-3,3-dimethyl-cyclopropanecarboxylate as intermediates.
    制备乙酸2(2,2-二氯乙烯基)-3,3-二甲基-1-乙氧羰基环丙烷羧酸乙酯和乙酸1-氰基-2(2,2-二氯乙烯基)-3,3-二甲基环丙烷羧酸乙酯作为中间体。
查看更多