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2-(butyltellanyl)prop-2-en-1-ol | 385819-44-3

中文名称
——
中文别名
——
英文名称
2-(butyltellanyl)prop-2-en-1-ol
英文别名
2-Butyltellanylprop-2-en-1-ol
2-(butyltellanyl)prop-2-en-1-ol化学式
CAS
385819-44-3
化学式
C7H14OTe
mdl
——
分子量
241.788
InChiKey
MDJZKXZKHAGMOK-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):
    1.41
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

SDS

SDS:a94c545486abcd8f36290c8b79973d37
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反应信息

  • 作为反应物:
    描述:
    2-(butyltellanyl)prop-2-en-1-ol(苯乙炔基)三氟硼酸钾bis(acetylacetonato)palladium(II) copper(l) iodide三乙胺 作用下, 以 甲醇 为溶剂, 反应 8.0h, 以51%的产率得到2-methylene-4-phenylbut-3-yn-1-ol
    参考文献:
    名称:
    Synthesis of 1,3-enynes via Suzuki-type reaction of vinylic tellurides and potassium alkynyltrifluoroborate salts
    摘要:
    The palladium-catalyzed cross-coupling reaction between potassium alkynyltrifluoroborate salts and vinylic tellurides proceeds readily to afford 1,3-enynes with moderate to good yields. (C) 2004 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2004.11.160
  • 作为产物:
    描述:
    参考文献:
    名称:
    从炔丙醇的区域和立体选择性合成Z-乙烯基碲化物:手性Z-烯炔的途径
    摘要:
    炔丙醇的叔丁基二甲基甲硅烷基醚区域选择性地氢加氢酯化,得到1,2- Z-乙烯基碲化物。对映体纯的炔丙醇得到对映体纯的乙烯基碲化物,其在Pd催化下与炔烃偶联,得到对映体纯的烯丙基烯醇。
    DOI:
    10.1016/j.tet.2004.10.087
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文献信息

  • Differentiation and assignment of vinyl telluride regioisomers by <sup>1</sup> H-<sup>125</sup> Te <i>g</i> HMBC
    作者:Juliano C. R. Freitas、Dayvson J. Palmeira、Roberta A. Oliveira、Paulo H. Menezes、Ricardo O. Silva
    DOI:10.1002/mrc.3826
    日期:2012.7
    Complete (1) H, (13) C, and (125) Te NMR spectral data for some vinyl tellurides are described. The (1) H-(125) Te gHMBC experiment was used for the complete chemical shift assignment and structure elucidation of a mixture of regioisomers. The assignment ((125) Te NMR) and coupling constants (J(H,H) ) for all regioisomers are described for the first time.
    描述了一些乙烯基化物的完整的(1)H,(13)C和(125)Te NMR光谱数据。(1)H-(125)Te gHMBC实验用于区域异构体混合物的完整化学位移分配和结构阐明。首次描述了所有区域异构体的赋值((125)Te NMR)和偶联常数(J(H,H))。
  • Study of the Regioselectivity in the Hydrotelluration of Hydroxy Alkynes
    作者:HÉLio A. Stefani、Lincoln D.G. Cardoso、ClaudÉTe J. Valduga、Gilson Zeni
    DOI:10.1080/10426500108046647
    日期:2001.5
  • Influence of different protecting groups on the regioselectivity of the hydrotelluration reaction of hydroxy alkynes
    作者:Juliana M. Oliveira、Dayvson J. Palmeira、João V. Comasseto、Paulo H. Menezes
    DOI:10.1590/s0103-50532010000200024
    日期:——
    The influence of protecting groups on the synthesis of regio- and stereodefined vinyl tellurides derived from the reaction of BuTeNa and propargylic- or homo-propargylic alcohols showed that TIPS silyl ether is useful as a regiodirecting group. The application of the methodology to the synthesis of a fragment of (+/-)-Seselidiol, a natural product, demonstrated the applicability of the new methodology.
  • Palladium-catalyzed cross-coupling of vinylic tellurides and potassium vinyltrifluoroborate salt: synthesis of 1,3-dienes
    作者:Rodrigo Cella、Aline T.G. Orfão、Hélio A. Stefani
    DOI:10.1016/j.tetlet.2006.05.088
    日期:2006.7
    Here we report an ultrasound-assisted synthesis of stereodefined 1,3-dienes by Suzuki-Miyaura cross-coupling reactions of vinylic tellurides and potassium beta-styryl trifluoroborate salt. (c) 2006 Elsevier Ltd. All rights reserved.
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