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4-苄氧基-3-甲酰基苯硼酸 | 121124-98-9

中文名称
4-苄氧基-3-甲酰基苯硼酸
中文别名
——
英文名称
4-benzyloxy-3-formylphenylboronic acid
英文别名
3-Formyl-4-benzyloxyphenylboronic acid;(3-formyl-4-phenylmethoxyphenyl)boronic acid
4-苄氧基-3-甲酰基苯硼酸化学式
CAS
121124-98-9
化学式
C14H13BO4
mdl
MFCD02179487
分子量
256.066
InChiKey
SELUMTHJWHLSBV-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

  • 熔点:
    199 °C
  • 沸点:
    489.8±55.0 °C(Predicted)
  • 密度:
    1.26±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.84
  • 重原子数:
    19
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.071
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • 危险品标志:
    C
  • 海关编码:
    2931900090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

反应信息

  • 作为反应物:
    描述:
    4-苄氧基-3-甲酰基苯硼酸N-甲基吗啉盐酸 、 (S,S)-Et-DuPHOS-Rh 、 氢气 、 palladium diacetate 、 potassium carbonate三(邻甲基苯基)磷 、 lithium hydroxide 、 氯甲酸异丁酯四甲基胍 作用下, 以 四氢呋喃2-甲基四氢呋喃1,4-二氧六环甲苯 为溶剂, 91.0 ℃ 、8.0 MPa 条件下, 反应 83.58h, 生成 methyl (8S,11S,14S)-5,17-bis(benzyloxy)-14-{[(benzyloxy)-carbonyl]amino}-11-(3-{[(benzyloxy)carbonyl]amino}propyl)-10,13-dioxo-9,12-diazatricyclo[14.3.1.1(2,6)]henicosa-1(20),2(21),3,5,16,18-hexaene-8-carboxylate
    参考文献:
    名称:
    Scalable Synthesis of the Desoxy-biphenomycin B Core
    摘要:
    We describe the evolution of a kilogram-scale synthesis of the protected cyclic tripeptide desoxy-biphenomycin B, based on an early discovery route. The retrosynthetic concept included a macrolactamization strategy to build the core ring system of biphenomycin B in combination with a double catalytic asymmetric hydrogenation protocol for the construction of the ansa-tripeptide precursor. Eventually, the kilogram process comprised a 16-step sequence with an overall yield for the longest linear sequence of 19.5%.
    DOI:
    10.1021/op200207h
  • 作为产物:
    描述:
    2-(2-(benzyloxy)-5-bromophenyl)-1,3-dioxane正丁基锂硼酸三异丙酯硫酸 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 9.0h, 以69%的产率得到4-苄氧基-3-甲酰基苯硼酸
    参考文献:
    名称:
    Scalable Synthesis of the Desoxy-biphenomycin B Core
    摘要:
    We describe the evolution of a kilogram-scale synthesis of the protected cyclic tripeptide desoxy-biphenomycin B, based on an early discovery route. The retrosynthetic concept included a macrolactamization strategy to build the core ring system of biphenomycin B in combination with a double catalytic asymmetric hydrogenation protocol for the construction of the ansa-tripeptide precursor. Eventually, the kilogram process comprised a 16-step sequence with an overall yield for the longest linear sequence of 19.5%.
    DOI:
    10.1021/op200207h
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文献信息

  • The synthesis of biphenomycin A1
    作者:Ulrich Schmidt、Volker Leitenberger、Regina Meyer、Helmut Griesser
    DOI:10.1039/c39920000951
    日期:——
    Biphenomycin A, a highly potent antibiotic against Gram-positive, β-lactam-resistant bacteria, which was previously isolated from culture filtrates of Streptomyces griseorubiginosus No. 43708, has now been synthesized.
    联苯霉素 A 是一种针对革兰氏阳性、耐 β-内酰胺细菌的强效抗生素,以前曾从 Griseorubiginosus 第 43708 号链霉菌的培养滤液中分离出来。
  • Total Synthesis of the Biphenomycins; V.<sup>1</sup>Synthesis of Biphenomycin A
    作者:Ulrich Schmidt、Volker Leitenberger、Helmut Griesser、Johannes Schmidt、Regina Meyer
    DOI:10.1055/s-1992-26351
    日期:——
    The total synthesis of biphenomycin A is described. Two of the five stereogenic centres were formed by enantioselective hydrogenation of the corresponding didehydroamino acids using the rhodium-DIPAMP catalyst and the two stereogenic centres of the α-amino-β-hydroxy unit were created by enantioselective hydrogenation using the ruthenium-BINAP catalyst or via a stereoselective aldol condensation, respectively. The biphenyl structural element was constructed by a palladium(0)-catalyzed coupling reaction. The 15-membered ansa ring was closed in 85 % yield by use of the appropriate, linear pentafluorophenyl ester in the two phase system chloroform/aqueous sodium hydrogen carbonate.
    本文描述了联苯霉素 A 的全合成过程。五个立体中心中的两个是通过使用铑-DIPAMP 催化剂对相应的双脱氢氨基酸进行对映选择性氢化形成的,δ-氨基-δ-羟基单元的两个立体中心分别是通过使用钌-BINAP 催化剂进行对映选择性氢化或通过立体选择性醛醇缩合形成的。联苯结构单元是通过钯(0)催化的偶联反应生成的。在氯仿/水性碳酸氢钠两相体系中,使用适当的线性五氟苯基酯封闭 15 元的安萨环,收率为 85%。
  • SCHMIDT, ULRICH;MEYER, REGINA;LEITCHBERGER, VOLKER;LIEBERKNECHT, ALBRECHT, ANGEW. CHEM., 101,(1989) N, C. 946-948
    作者:SCHMIDT, ULRICH、MEYER, REGINA、LEITCHBERGER, VOLKER、LIEBERKNECHT, ALBRECHT
    DOI:——
    日期:——
  • Scalable Synthesis of the Desoxy-biphenomycin B Core
    作者:Mathias Berwe、Winfried Jöntgen、Jochen Krüger、Yolanda Cancho-Grande、Thomas Lampe、Martin Michels、Holger Paulsen、Siegfried Raddatz、Stefan Weigand
    DOI:10.1021/op200207h
    日期:2011.11.18
    We describe the evolution of a kilogram-scale synthesis of the protected cyclic tripeptide desoxy-biphenomycin B, based on an early discovery route. The retrosynthetic concept included a macrolactamization strategy to build the core ring system of biphenomycin B in combination with a double catalytic asymmetric hydrogenation protocol for the construction of the ansa-tripeptide precursor. Eventually, the kilogram process comprised a 16-step sequence with an overall yield for the longest linear sequence of 19.5%.
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