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(8-methoxyphenanthridin-6-yl)diphenylphosphine oxide | 1613547-41-3

中文名称
——
中文别名
——
英文名称
(8-methoxyphenanthridin-6-yl)diphenylphosphine oxide
英文别名
6-Diphenylphosphoryl-8-methoxyphenanthridine;6-diphenylphosphoryl-8-methoxyphenanthridine
(8-methoxyphenanthridin-6-yl)diphenylphosphine oxide化学式
CAS
1613547-41-3
化学式
C26H20NO2P
mdl
——
分子量
409.424
InChiKey
ABEOJVKFSFYGKJ-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):
    5.9
  • 重原子数:
    30
  • 可旋转键数:
    4
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.04
  • 拓扑面积:
    39.2
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    N-(4'-methoxy-biphenyl-2-yl)-formamide 在 dipotassium peroxodisulfate 、 三乙胺 、 cesium fluoride 、 三氯氧磷 作用下, 以 四氢呋喃乙酸乙酯 为溶剂, 反应 14.0h, 生成 (8-methoxyphenanthridin-6-yl)diphenylphosphine oxide
    参考文献:
    名称:
    可见光诱导的串联式自由基加成–可回收的共价有机骨架催化2-芳基苯基异氰酸酯的环化反应
    摘要:
    的可见光诱导的串联基加环化序列通过2 -芳基苯基异腈作为起始原料和二维共价有机骨架(2D-的COF)作为光催化剂的开发,以高收率提供繁杂6-取代菲啶。该协议得益于多相光催化剂的利用,具有易于分离催化剂和出色的可回收性的特点。多次运行后观察到的催化活性损失可忽略不计。连续流程实验进一步证明了该协议的高度实用性。
    DOI:
    10.1039/c9gc00022d
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文献信息

  • 4CzIPN-<sup><i>t</i></sup>Bu-Catalyzed Proton-Coupled Electron Transfer for Photosynthesis of Phosphorylated <i>N</i>-Heteroaromatics
    作者:Yan Liu、Xiao-Lan Chen、Xiao-Yun Li、Shan-Shan Zhu、Shi-Jun Li、Yan Song、Ling-Bo Qu、Bing Yu
    DOI:10.1021/jacs.0c11138
    日期:2021.1.20
    2,4,5,6-Tetrakis(3,6-di-tert-butyl-9H-carbazol-9-yl)isophthalonitrile (4CzIPN-tBu) was developed as a photocatalyst for the phosphorus-radical-initiated cascade cyclization reaction of isocyanides. By using 4CzIPN-tBu as catalyst, we developed a visible-light-induced proton-coupled electron transfer strategy for the generation of phosphorus-centered radicals, via which a wide range of phosphorylated
    2,4,5,6-四(3,6-二叔丁基-9H-咔唑-9-基间苯二甲腈(4CzIPN-tBu)被开发作为自由基引发的级联环化反应的光催化剂异化物。通过使用 4CzIPN-tBu 作为催化剂,我们开发了一种用于产生以为中心的自由基的可见光诱导质子耦合电子转移策略,通过该策略成功构建了广泛的磷酸菲啶喹啉苯并噻唑
  • Synthesis of phenanthridin-6-yldiphenylphosphine oxides by oxidative cyclization of 2-isocyanobiphenyls with diarylphosphine oxides
    作者:Yuewen Li、Guanyinsheng Qiu、Qiuping Ding、Jie Wu
    DOI:10.1016/j.tet.2014.05.039
    日期:2014.8
    A Mn(III)-promoted oxidative cyclization of 2-isocyanobiphenyls with diarylphosphine oxides is reported, providing phenanthridin-6-yldiphenylphosphine oxides in good yields. Radical phosphonation and isocyanide insertion are believed to be involved in the reaction process.
    据报道,Mn(III)以二芳基膦氧化物氧化了2-异氰基联苯的氧化环化反应,从而以高收率提供了菲啶-6-基二苯基膦氧化物。据信自由基膦酰化和异化物的插入与反应过程有关。
  • Silver-catalyzed 2-isocyanobiaryls insertion/cyclization with phosphine oxides: synthesis of 6-phosphorylated phenanthridines
    作者:Jia-Jia Cao、Tong-Hao Zhu、Zheng-Yang Gu、Wen-Juan Hao、Shun-Yi Wang、Shun-Jun Ji
    DOI:10.1016/j.tet.2014.07.078
    日期:2014.9
    silver-catalyzed 2-isocyanobiaryls insertion/cyclization with phosphine oxides was described for the construction of the 6-phosphorylated phenanthridines through radical addition of in situ formed P-centered radical to 2-isocyanobiphenyls and homolytic aromatic substitution process. The reactions could proceed smoothly to give the desired 6-phosphorylated phenanthridines promoted by AgOAc (20 mol %) with PhI(OAc)2
    描述了一种通过氧化膦的催化的2-异基联芳基插入/环化反应,用于通过向2-异氰基联苯中原位形成的P-中心基团进行自由基加成和均相芳族取代过程来构建6-磷酸化的菲啶。反应可以顺利进行,以得到由AgOAc(20mol%)与PhI(OAc)2(3.0当量)促进的期望的6-磷酸化的菲啶
  • Synthesis of 6-Phosphorylated Phenanthridines by Mn(II)-Promoted Tandem Reactions of 2-Biaryl Isothiocyanates with Phosphine Oxides
    作者:Wei-Si Guo、Qian Dou、Jian Hou、Li-Rong Wen、Ming Li
    DOI:10.1021/acs.joc.7b00907
    日期:2017.7.7
    A novel Mn(II)-promoted tandem phosphorylation/cyclization reaction of 2-biaryl isothiocyanates with phosphine oxides is described. This is the first general method to synthesize 6-phosporylated phenanthridines from 2-biaryl isothiocyanates. The approach is featured by oxidant-free, low loading of P-reagent, easy operation, and high functional group tolerance.
    描述了新型的Mn(II)促进2-联芳基异硫氰酸酯与氧化膦的串联磷酸化/环化反应。这是从2-联芳基异硫氰酸酯合成6-磷酸菲啶的第一种通用方法。该方法的特点是无氧化剂,P试剂的低装载量,易于操作和高官能团耐受性。
  • Cobaloxime Photocatalysis for the Synthesis of Phosphorylated Heteroaromatics
    作者:Ji‐Xin Yu、Yuan‐Yuan Cheng、Bin Chen、Chen‐Ho Tung、Li‐Zhu Wu
    DOI:10.1002/anie.202209293
    日期:2022.10.4
    cyclization phosphorylation of isocyanides and Csp2−H phosphorylation. Under visible-light irradiation, a series of phosphorus-substituted phenanthridines, benzothiazoles, isoquinolines, and common heteroaromatics were obtained in good to excellent yields without any aid of electrolysis, metal reductants, or oxidants, and with only H2 or CH4 as byproduct.
    在异化物的环化磷酸化和C sp 2 -H 磷酸化中,被用作唯一的光催化剂。在可见光照射下,无需任何电解、属还原剂或氧化剂,仅副产物H 2或 CH 4即可以良好至优异的收率获得一系列取代的菲啶苯并噻唑异喹啉和常见的杂芳烃.
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