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methyl 2-methylprop-2-enyl carbonate | 81112-28-9

中文名称
——
中文别名
——
英文名称
methyl 2-methylprop-2-enyl carbonate
英文别名
methyl (2-methylallyl) carbonate;methallyl methyl carbonate;β-methallyl methylcarbonate;Carbonic acid, methyl 2-methyl-2-propenyl ester
methyl 2-methylprop-2-enyl carbonate化学式
CAS
81112-28-9
化学式
C6H10O3
mdl
——
分子量
130.144
InChiKey
RIWCJNDORYUVSZ-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:
    48 °C(Press: 28 Torr)
  • 密度:
    0.983±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.8
  • 重原子数:
    9
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:4364b4cd5d352bb06630ff2b28a25b7d
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反应信息

  • 作为反应物:
    描述:
    2-(三氟甲基)-3,3,3-三幅丙酸甲酯methyl 2-methylprop-2-enyl carbonate 在 bis(dibenzylideneacetone)-palladium(0)2-二环己基磷-2,4,6-三异丙基联苯 作用下, 以 四氢呋喃 为溶剂, 反应 12.0h, 以45%的产率得到methyl 4-methyl-2,2-bis(trifluoromethyl)pent-4-enoate
    参考文献:
    名称:
    Pd-Catalyzed Allylic Alkylation of CF3-Containing Esters with Three Electron-Withdrawing Groups
    摘要:
    Tsuji-Trost reaction (Pd-catalyzed allylic alkylation) of CF3-containing esters with three electron-withdrawing groups is reported. The reactions with methyl bis(trifluoromethyl) acetate and dimethyl ( trifluoromethyl) malonate were carried out with low-loading catalysts of Pd(0) and XPhos at ambient temperature in THF, giving the products in high yields. This method efficiently overcomes the beta-defluorination, which is hard to control in the chemical transformation of alpha-trifluoromethyl carbanions, and provides versatile fluorinated compounds with quaternary carbon centers, which are highly demanded in drug discovery.
    DOI:
    10.1055/s-0032-1318313
  • 作为产物:
    参考文献:
    名称:
    阳极氧化。第17部分。在甲醇中的Hofer-Moest反应中形成碳酸烷基甲酯
    摘要:
    在石墨阳极上由丁酸钠酸钠在含碳酸甲基钠的甲醇中电解得到的液体产物包括碳酸丙酯和1-甲基乙基甲基碳酸酯。在存在或不存在碳酸钠的情况下,碳酸1,1-二甲基乙基甲酯是在铂阳极上甲醇中的2,2-二甲基丙酸钠在甲醇中电解得到的液体产物。衍生自丙烯或2-甲基丙烯的典型副产物也存在于这些电解中的每一种的液体产物中。
    DOI:
    10.1039/p19810002927
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文献信息

  • Reactivity of tert-butanesulfinamides in palladium-catalyzed allylic substitutions
    作者:Laetitia Mistico、Emel Ay、Vaizanne Huynh、Aurelie Bourderioux、Fabrice Chemla、Franck Ferreira、Julie Oble、Alejandro Perez-Luna、Giovanni Poli、Guillaume Prestat
    DOI:10.1016/j.jorganchem.2013.11.026
    日期:2014.6
    The performance of tert-butanesulfinamides as nitrogen nucleophiles in Pd(0)-catalyzed allylic substitution reactions has been investigated. Metalated N-alkyl and N-acetyl sulfinamides have been identified as suitable partners for the reaction with π-allyl–palladium complexes. The cross-coupling of N-acetyl tert-butanesulfinamide with 2- or 3-substituted linear allylic carbonates is achieved in the
    已经研究了叔丁烷亚磺酰胺在Pd(0)催化的烯丙基取代反应中作为氮亲核试剂的性能。已确定金属化的N-烷基和N-乙酰基亚磺酰胺是与π-烯丙基-钯配合物反应的合适伙伴。在Pd(OAc)2(5 mol%)和dppe(7.5 mol%)的存在下,N-乙酰基叔丁烷亚磺酰胺与2-或3-取代的线性烯丙基碳酸酯的交叉偶联是不需要的根据。反应以高收率(59–98%)进行以产生相应的E完全区域选择性和高度非对映选择性的结构构型的线性烯丙基亚磺酰胺。硫原子在整个烯丙基化过程中保持构型稳定,因此以对映体纯的形式获得偶联产物。
  • Nickel-Catalyzed Reductive Allylation of Ketones with Allylic Carbonates
    作者:Wei Deng、Hegui Gong、Chenglong Zhao、Zhuozhen Tan、Zhuye Liang
    DOI:10.1055/s-0033-1339111
    日期:——
    Nickel-catalyzed efficient umpolung allylation of ketones with allylic carbonates in the presence of zinc powder is developed, which accommodates a variety of allylic and ketone substrates. Although chiral ligand is necessary for the transformation, no enantioselectivity was observed. Nickel-catalyzed efficient umpolung allylation of ketones with allylic carbonates in the presence of zinc powder is developed
    摘要 开发了在锌粉存在下,镍与酮的碳酸烯丙酯进行的镍催化的有效的烯丙基烯丙基化反应,可容纳各种烯丙基和酮的底物。尽管手性配体对于转化是必需的,但是未观察到对映选择性。 开发了在锌粉存在下,镍与酮的碳酸烯丙酯进行的镍催化的有效的烯丙基烯丙基化反应,可容纳各种烯丙基和酮的底物。尽管手性配体对于转化是必需的,但是未观察到对映选择性。
  • Direct allylation of aromatic and α,β-unsaturated carboxamides under ruthenium catalysis
    作者:Mirim Kim、Satyasheel Sharma、Neeraj Kumar Mishra、Sangil Han、Jihye Park、Minyoung Kim、Youngmi Shin、Jong Hwan Kwak、Sang Hoon Han、In Su Kim
    DOI:10.1039/c4cc03354j
    日期:——
    The ruthenium-catalyzed oxidative allylation of aromatic and alpha,beta-unsaturated carboxamides with allylic carbonates is described. These transformations proceed readily with complete linear gamma-selectivity of substituted allylic carbonates.
    描述了芳族和α,β-不饱和羧酰​​胺与烯丙基碳酸酯的钌催化的氧化烯丙基化。这些转化易于以取代的烯丙基碳酸酯的完全线性γ-选择性进行。
  • <i>O</i>-Allylated Pudovik and Passerini Adducts as Versatile Scaffolds for Product Diversification
    作者:Mansour Dolé Kerim、Tania Katsina、Martin Cattoen、Nicolas Fincias、Stellios Arseniyadis、Laurent El Kaïm
    DOI:10.1021/acs.joc.0c01721
    日期:2020.10.2
    The palladium-catalyzed O-allylation of α-hydroxyphosphonates and α-hydroxyamides obtained from Pudovik and Passerini multicomponent reactions has allowed interesting and highly straightforward access to a variety of building blocks for product diversification. These post-functionalizations include a selective base- or ruthenium hydride-mediated isomerization/Claisen rearrangement cascade and a ring-closing
    从Pudovik和Passerini多组分反应中获得的钯催化的α-羟基膦酸酯和α-羟基酰胺的O-烯丙基化使人们能够有趣而又直接地获得用于各种产品多样化的结构单元。这些后功能化包括选择性的碱金属或钌氢化物介导的异构化/克莱森重排级联和闭环复分解,该复分解允许进入各种不同功能化的膦酰基-氧杂杂环。
  • Fe-Catalyzed Multicomponent Reactions: The Regioselective Alkoxy Allylation of Activated Olefins and its Application in Sequential Fe Catalysis
    作者:André P. Dieskau、Michael S. Holzwarth、Bernd Plietker
    DOI:10.1002/chem.201103009
    日期:2012.2.20
    broadly applicable Fe‐catalyzed regioselective alkoxy allylation of activated double bonds. Substituted allylic carbonates are converted into the corresponding σ‐enyl Fe complexes by reaction with Bu4N[Fe(CO)3(NO)] (TBAFe) at 30 °C. The liberated alkoxide adds to an activated double bond with the generation of a C‐nucleophile, which is trapped by the σ‐enyl Fe complex in a regioselective manner. Alternatively
    我们在此介绍了一种多功能且广泛适用的活化双键的铁催化的区域选择性烷氧基烯丙基化反应。取代的烯丙基碳酸酯通过与Bu 4 N [Fe(CO)3(NO)](TBAFe)在30°C下反应转化为相应的σ-烯基Fe络合物。释放的醇盐会生成C-亲核试剂,从而形成一个活化的双键,该C-亲核试剂会以区域选择性的方式被σ-烯基Fe络合物捕获。或者,该醇盐在使经历迈克尔加成的外部前亲核试剂去质子化中用作碱。该方法的特点是宽泛的官能团耐受性,温和的反应条件,较低的催化剂载量和较高的区域选择性,有利于ipso取代产物。
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