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ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate | 1252813-46-9

中文名称
——
中文别名
——
英文名称
ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate
英文别名
(R)-ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate;ethyl (3R)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate
ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)hexanoate化学式
CAS
1252813-46-9
化学式
C14H27BO4
mdl
——
分子量
270.177
InChiKey
ORGXATLQUUNTQF-LLVKDONJSA-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:
    309.9±25.0 °C(Predicted)
  • 密度:
    0.96±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    19
  • 可旋转键数:
    7
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    44.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

点击查看最新优质反应信息

文献信息

  • A Chiral 6-Membered <i>N</i>-Heterocyclic Carbene Copper(I) Complex That Induces High Stereoselectivity
    作者:Jin Kyoon Park、Hershel H. Lackey、Matthew D. Rexford、Kirill Kovnir、Michael Shatruk、D. Tyler McQuade
    DOI:10.1021/ol1021756
    日期:2010.11.5
    A chiral 6-membered annulated N-heterocyclic (6-NHC) copper complex that catalyzes β-borylations with high yield and enantioselectivity was developed. The chiral 6-NHC copper complex is easy to prepare on the gram scale and is very active, showing 10 000 turnovers at 0.01 mol % of catalyst without significant decrease of enantioselectivity and with useful reaction rates.
    开发了一种手性的六元环状N-杂环(6-NHC)络合物,它以高收率和对映选择性催化β-化。手性6-NHC络合物易于按克规模制备,并且非常活泼,在0.01 mol%的催化剂下显示出1万的周转率,而对映选择性没有显着降低,并且具有有用的反应速率。
  • Six-membered N-Heterocyclic Carbene-based catalysts for asymmetric reactions
    申请人:McQuade D. Tyler
    公开号:US20110054170A1
    公开(公告)日:2011-03-03
    The present invention provides a catalyst complex or ligand, and compositions thereof, for use in a variety of organic reactions having high reactivity and enantioselectivity. The catalyst is a N-heterocyclic carbene having three fused rings with first and second rings being six-membered rings and the third being a five-membered ring. The first ring is fused to the second and has four substituents. The second ring has two nitrogens flanking a carbene atom with one nitrogen bound to a substituent. The carbene atom may optionally be bonded to a metal. The third ring is fused to the second ring and contains two nitrogens. The third ring of the catalyst has a double bond and two substituents on adjacent non-fused carbons. A non-fused nitrogen of the third ring is partially bonded to another substituent. Methods for the synthesis and use of the catalyst embodiments of the present invention are also provided.
    本发明提供了一种催化剂复合物或配体,以及用于各种具有高反应性和对映选择性的有机反应的组合物。该催化剂是一种具有三个融合环的N-杂环卡宾,其中第一和第二环为六元环,第三环为五元环。第一环与第二环融合,并具有四个取代基。第二环具有两个氮原子夹着一个卡宾原子,其中一个氮原子与一个取代基结合。卡宾原子可以选择性地与属结合。第三环与第二环融合,含有两个氮原子。催化剂的第三环具有一个双键,并且相邻的非融合碳上有两个取代基。第三环的非融合氮部分与另一个取代基部分结合。本发明还提供了有关合成和使用本发明催化剂实施例的方法。
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