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diethyl (2-hydroxy-5-ethylphenyl)phosphonate

中文名称
——
中文别名
——
英文名称
diethyl (2-hydroxy-5-ethylphenyl)phosphonate
英文别名
2-diethoxyphosphoryl-4-ethylphenol
diethyl (2-hydroxy-5-ethylphenyl)phosphonate化学式
CAS
——
化学式
C12H19O4P
mdl
——
分子量
258.254
InChiKey
LYCSTADQWMVXPF-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):
    2.8
  • 重原子数:
    17
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    55.8
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    diethyl (2-hydroxy-5-ethylphenyl)phosphonate三溴化磷 、 sodium hydride 、 亚磷酸 作用下, 以 1,4-二氧六环 、 paraffin oil 为溶剂, 反应 8.5h, 生成 monoethyl 2-(2-amino-2,2-diphosphono)ethyloxy-5-ethylphenylphosphonate
    参考文献:
    名称:
    新型氨基二膦酸作为68Ga放射性药物的载体分子的合成,络合性质和评价
    摘要:
    通过简单有效的合成方法,制备了两种新的水杨酸衍生的氨基二膦酸及其膦酸酯类似物。2 - [(2-氨基-2,2-二膦)乙氧基] -苯甲酸8和2 - [(2-氨基-2,2-二膦)乙氧基] -5-乙基-苯基膦酸9是为它们的适用性评估作为68 Ga结合的寻骨剂。测定了8和9的质子化常数以及Ga 8+与8和9在水中的配合物的稳定性常数。Ga 3+与完全磷酸化的酸9(log K GaL= 31.92±0.32)大大超过了Ga 3+配合物的稳定常数8(log K GaL = 26.63±0.24)。配体8和9与乙二胺-N,N'-二烯基-N,N'-双(亚甲基膦酸)酸和乙二胺-N,N,N',N'-四(亚甲基膦酸)一样有效地结合Ga 3+阳离子。酸。[ 68 Ga] Ga- 8和[ 68 Ga] Ga- 9的标记过程和稳定性被研究了。两个8和9容易地形成68 Ga的络合物稳定用生理盐水稀释10倍。但是,在胎牛血清中,仅[
    DOI:
    10.3390/molecules26082357
  • 作为产物:
    描述:
    p-Ethyl-phenyl-diethylphosphat 在 正丁基锂二异丙胺 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 4.0h, 以67%的产率得到diethyl (2-hydroxy-5-ethylphenyl)phosphonate
    参考文献:
    名称:
    Structure and Ion-Selective Properties of 2-Phosphorylphenols
    摘要:
    The structure and ion-selective properties of some 2-phosphorylphenols were studied. It was shown that, irrespective of the nature of the substituents on the benzene ring and on the phosphorus atom, these compounds exhibit potentiometric selectivity to cesium cation. The crystal structures of 2-(diphenylphosphoryl)-4-ethylphenol and 2-[(diphenylphosphoryl)methyl]phenol were established.
    DOI:
    10.1134/s1070363218090177
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文献信息

  • Extraction of Rare Earth Elements in 1,1,7-Trihydrododecafluoroheptanol–Water System with Phosphoryl Podands Derived from Diphosphonic Acids
    作者:I. S. Ivanova、E. S. Krivorot’ko、A. B. Ilyukhin、S. V. Demin、E. N. Pyatova、V. E. Baulin、A. Yu. Tsivadze
    DOI:10.1134/s0036023619050097
    日期:2019.5
    Extraction of rare earth elements (REE) in 1,1,7-trihydrododecafluoroheptanol–water system with phosphoryl podands derived from diphosphonic acids of general formula 2-[(HO)(EtO)(O)P]-4-Et–C6H3–(OCH2CH2)n–OC6H3-4-Et-2-[P(O)(OEt)(OH)], n = 1–5 has been studied. Effect of medium acidity on REE extraction efficiency and selectivity has been studied. Crystal structure of 1,5-bis[2-(oxyethoxyphosphoryl
    用通式2-[((HO)(EtO)(O)P] -4-Et–C 6的二膦酸衍生的磷酸化豆荚萃取1,1,7-三氢十二碳氟庚醇-水体系中的稀土元素(REE)6 H 3-(OCH 2 CH 2)n -OC 6 H 3 -4-Et-2- [P(O)(OEt)(OH)],n = 1-5。研究了中等酸度对稀土元素萃取效率和选择性的影响。通过X射线衍射已经确定了1,5-双[2-(氧乙氧基磷酰基)苯氧基] -3-氧戊烷的晶体结构。
  • Extraction of Rare-Earth Elements(III) from Nitric Acid Solutions with Diethyl 2-[(Diphenylphosphoryl)methoxy]-5-ethylphenylphosphonate
    作者:A. N. Turanov、V. K. Karandashev、V. E. Baulin、D. V. Baulin、V. A. Khvostikov
    DOI:10.1134/s0036023619100164
    日期:2019.10
    of rare earth elements(III) (REE) from nitric acid solutions with diethyl 2-[(diphenylphosphoryl)methoxy]-5-ethylphenylphosphonate (I) in dichloroethane and ionic liquid, 1-butyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide has been studied. The stoichiometry of extracted complexes has been determined, the effect of HNO3 concentration in aqueous phase on the efficiency of metal ion recovery
    摘要-用2-[((二苯基磷酰基)甲氧基] -5-乙基苯基膦酸二乙酯(I)在二氯乙烷中和离子液体1-丁基-3-甲基咪唑鎓双[[]中)从硝酸溶液中萃取微量稀土元素(III)(REE) (三氟甲基)磺酰基]酰亚胺已被研究。确定了提取的配合物的化学计量,已考虑了水相中HNO 3浓度对金属离子回收至有机相的效率的影响。已经发现,二氯乙烷中的化合物I提取REE(III)的效率低于其在磷原子上具有苯基和丁基取代基的类似物。研究表明用化合物I萃取REE(III)的效率 在有机相中存在离子液体的情况下,硝酸溶液中的硝酸盐含量会大大增加。
  • Structure and Ion-Selective Properties of 2-Phosphorylphenols
    作者:I. S. Ivanova、V. E. Baulin、E. N. Pyatova、A. B. Ilyukhin、E. N. Galkina、I. A. Yakushev、P. V. Dorovatovskii、A. Yu. Tsivadze
    DOI:10.1134/s1070363218090177
    日期:2018.9
    The structure and ion-selective properties of some 2-phosphorylphenols were studied. It was shown that, irrespective of the nature of the substituents on the benzene ring and on the phosphorus atom, these compounds exhibit potentiometric selectivity to cesium cation. The crystal structures of 2-(diphenylphosphoryl)-4-ethylphenol and 2-[(diphenylphosphoryl)methyl]phenol were established.
  • Synthesis, Complexation Properties, and Evaluation of New Aminodiphosphonic Acids as Vector Molecules for 68Ga Radiopharmaceuticals
    作者:Alesya Ya. Maruk、Valery V. Ragulin、Iurii A. Mitrofanov、Galina S. Tsebrikova、Vitaly P. Solov’ev、Alexandr S. Lunev、Kristina A. Lunyova、Olga E. Klementyeva、Vladimir E. Baulin、Galina E. Kodina、Aslan Yu. Tsivadse
    DOI:10.3390/molecules26082357
    日期:——
    significantly exceeds stability constant of Ga3+ complex with 8 (logKGaL = 26.63 ± 0.24). Ligands 8 and 9 are as effective for Ga3+ cation binding as ethylenediamine-N,N’-diacetic-N,N-bis(methy1enephosphonic) acid and ethylenediamine-N,N,N’,N’-tetrakis(methylenephosphonic) acid, respectively. The labelling process and stability of [68Ga]Ga-8 and [68Ga]Ga-9 were studied. Both 8 and 9 readily form 68Ga-complexes
    通过简单有效的合成方法,制备了两种新的水杨酸衍生的氨基二膦酸及其膦酸酯类似物。2 - [(2-氨基-2,2-二膦)乙氧基] -苯甲酸8和2 - [(2-氨基-2,2-二膦)乙氧基] -5-乙基-苯基膦酸9是为它们的适用性评估作为68 Ga结合的寻骨剂。测定了8和9的质子化常数以及Ga 8+与8和9在水中的配合物的稳定性常数。Ga 3+与完全磷酸化的酸9(log K GaL= 31.92±0.32)大大超过了Ga 3+配合物的稳定常数8(log K GaL = 26.63±0.24)。配体8和9与乙二胺-N,N'-二烯基-N,N'-双(亚甲基膦酸)酸和乙二胺-N,N,N',N'-四(亚甲基膦酸)一样有效地结合Ga 3+阳离子。酸。[ 68 Ga] Ga- 8和[ 68 Ga] Ga- 9的标记过程和稳定性被研究了。两个8和9容易地形成68 Ga的络合物稳定用生理盐水稀释10倍。但是,在胎牛血清中,仅[
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