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(S)-isobutyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanoate | 1185248-84-3

中文名称
——
中文别名
——
英文名称
(S)-isobutyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanoate
英文别名
iso-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanoate
(S)-isobutyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butanoate化学式
CAS
1185248-84-3
化学式
C14H27BO4
mdl
——
分子量
270.177
InChiKey
GMXSYVLUDXAJPE-NSHDSACASA-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):
    3.06
  • 重原子数:
    19.0
  • 可旋转键数:
    5.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    44.76
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

点击查看最新优质反应信息

文献信息

  • Metal-Free Catalytic Boration at the β-Position of α,β-Unsaturated Compounds: A Challenging Asymmetric Induction
    作者:Amadeu Bonet、Henrik Gulyás、Elena Fernández
    DOI:10.1002/anie.201001198
    日期:——
    Enantiomerically enriched secondary organoboronates containing β‐carbonyl functional groups have been prepared using an unprecedented organocatalytic system (see scheme). The use of chiral tertiary phosphorus compounds induced ee values of up to 95 % in the absence of transition metals.
    使用史无前例的有机催化体系制备了含有β-羰基官能团的对映体富集的仲有机硼酸酯(参见方案)。在不存在过渡属的情况下,使用手性叔化合物可导致ee值高达95%。
  • 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。
  • Ni and Pd mediate asymmetric organoboron synthesis with ester functionality at the β-position
    作者:Vanesa Lillo、Michael J. Geier、Stephen A. Westcott、Elena Fernández
    DOI:10.1039/b909341a
    日期:——
    Catalytic systems based on Ni and Pd complexes modified with chiral P-P ligands can be used in a convenient strategy for enantioselectively adding a boron unit to the β-position of α,β-unsaturated esters.
    基于经手性 P-P 配体修饰的 Ni 和 Pd 复合物的催化系统可用于在δ±,δ²-不饱和酯的δ² 位上对映选择性地添加单元的便捷策略。
  • Influence of Phosphoramidites in Copper-Catalyzed Conjugate Borylation Reaction
    作者:Cristina Sole、Amadeu Bonet、André H. M. de Vries、Johannes G. de Vries、Laurent Lefort、Henrik Gulyás、Elena Fernández
    DOI:10.1021/om300194k
    日期:2012.11.26
    Copper(I) has become the preferred metal to catalyze the beta-boration of alpha,beta-unsaturated carbonyl compounds, and now we demonstrate that easily accessible monodentate chiral ligands, such as phosphoramidites and phosphites, can be convenient alternative ligands to induce asymmetry in the enantioselective version of this reaction, particularly in the beta-boration of alpha,beta-unsaturated imines.
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