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4-methyl-7-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy)-2H-chromen-2-one | 1361022-73-2

中文名称
——
中文别名
——
英文名称
4-methyl-7-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy)-2H-chromen-2-one
英文别名
4-Methyl-7-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy]chromen-2-one
4-methyl-7-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy)-2H-chromen-2-one化学式
CAS
1361022-73-2
化学式
C20H27BO5
mdl
——
分子量
358.242
InChiKey
PXDABQKVLUNCBN-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):
    4.35
  • 重原子数:
    26
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    54
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Amino acid-promoted C–H alkylation with alkylboronic acids using a removable directing group
    作者:Yu Zhang、Hang Jiang、Dushen Chen、Yanghui Zhang
    DOI:10.1039/c6ob00674d
    日期:——
    Palladium-catalyzed C–H alkylation reaction with alkylboronic acids has successfully been developed using a removable pyridyldiisopropylsilyl directing group. The amino acid played a crucial role as a ligand in the reaction. The alkylation protocol is also applicable to the coupling of C(sp3)–H bonds with alkylboronic acids.
    钯催化的烷基硼酸与CH-H烷基化反应已使用可去除的吡啶基二异丙基甲硅烷基导向基团成功开发。氨基酸在反应中作为配体起着至关重要的作用。烷基化方案也适用于C(sp 3)–H键与烷基硼酸的偶联。
  • Alkylboronic Esters from Palladium- and Nickel-Catalyzed Borylation of Primary and Secondary Alkyl Bromides
    作者:Jun Yi、Jin-Hui Liu、Jun Liang、Jian-Jun Dai、Chu-Ting Yang、Yao Fu、Lei Liu
    DOI:10.1002/adsc.201200136
    日期:2012.6.18
    Palladium‐ and nickel‐catalyzed cross‐coupling recations of unactivated alkyl bromides with diboron reagents have been developed as practical methods for the synthesis of primary and secondary alkylboronic esters. These reactions extend the concept and utility of Pd‐ and Ni‐catalyzed cross‐coupling of aliphatic electrophiles. They also show different substrate selectivity and ligand dependence as compared
    已开发了未活化的烷基溴与二硼试剂的钯和镍催化交叉偶联反应作为合成伯烷基硼酸酯和仲烷基硼酸酯的实用方法。这些反应扩展了脂肪族亲电子试剂在Pd和Ni催化的交叉偶联中的概念和用途。与最近报道的铜催化的硼酸酯化反应相比,它们还显示出不同的底物选择性和配体依赖性。
  • Copper-Catalyzed Trifluoromethylthiolation of Primary and Secondary Alkylboronic Acids
    作者:Xinxin Shao、Tianfei Liu、Long Lu、Qilong Shen
    DOI:10.1021/ol502132j
    日期:2014.9.19
    A Cu-catalyzed trifluoromethylthiolation of primary and secondary alkylboronic acids with an electrophilic trifluoromethylthiolating reagent is described. Tolerance for a variety of functional groups was observed.
    描述了用亲电子的三氟甲基硫醇化试剂的Cu催化的伯烷基硼酸和仲烷基硼酸的三氟甲基硫醇化。观察到对各种官能团的耐受性。
  • Rh(I)-catalyzed borylation of primary alkyl chlorides
    作者:Tian-Jun Gong、Yuan-Ye Jiang、Yao Fu
    DOI:10.1016/j.cclet.2014.01.006
    日期:2014.3
    Rhodium-catalyzed cross-coupling reactions of unactivated primary alkyl chlorides with diboron reagents have been developed as practical methods for the synthesis of alkylboronic esters. These reactions expand the concept and utility of Rh(I)-catalyzed cross-coupling of aliphatic electrophiles. (C) 2014 Yao Fu. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
  • Alkylboronic Esters from Copper-Catalyzed Borylation of Primary and Secondary Alkyl Halides and Pseudohalides
    作者:Chu-Ting Yang、Zhen-Qi Zhang、Hazmi Tajuddin、Chen-Cheng Wu、Jun Liang、Jing-Hui Liu、Yao Fu、Maria Czyzewska、Patrick G. Steel、Todd B. Marder、Lei Liu
    DOI:10.1002/anie.201106299
    日期:2012.1.9
    unprecedented copper‐catalyzed cross‐coupling reaction of the title compounds with diboron reagents is described (see scheme; Ts=4‐toluenesulfonyl). This reaction can be used to prepare both primary and secondary alkylboronic esters having diverse structures and functional groups. The resulting products would be difficult to access by other means.
    易于获得:描述了标题化合物与乙硼试剂的前所未有的铜催化交叉偶联反应(参见方案; Ts = 4-甲苯磺酰基)。该反应可用于制备具有不同结构和官能团的伯烷基硼酸酯和仲烷基硼酸酯。生成的产品将很难通过其他方式访问。
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