摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(Sax)-4-(2-phenylethyl)-dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphophepin-4-selenide

中文名称
——
中文别名
——
英文名称
(Sax)-4-(2-phenylethyl)-dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphophepin-4-selenide
英文别名
13-(2-Phenylethyl)-13-selenido-12,14-dioxa-13-phosphoniapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene;13-(2-phenylethyl)-13-selenido-12,14-dioxa-13-phosphoniapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene
(S<sub>ax</sub>)-4-(2-phenylethyl)-dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphophepin-4-selenide化学式
CAS
——
化学式
C28H21O2PSe
mdl
——
分子量
499.407
InChiKey
UKZWDQVHVFCHMF-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):
    7.61
  • 重原子数:
    32
  • 可旋转键数:
    3
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    18.5
  • 氢给体数:
    0
  • 氢受体数:
    3

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

  • 作为反应物:
    描述:
    (Sax)-4-(2-phenylethyl)-dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphophepin-4-selenide双氧水 作用下, 以 二氯甲烷 为溶剂, 反应 4.5h, 以80%的产率得到(Sax)-4-(2-phenylethyl)-dinaphtho[2,1-d:1’,2’-f][1,3,2]dioxaphophepin-4-oxide
    参考文献:
    名称:
    Anti-Markovnikov hydrophosphoroselenoylation of alkenes using phosphorodiselenoic acid esters leading to the formation of phosphonoselenoic acid esters
    摘要:
    带有联萘基团的磷硫代酸酯在Bu3SnH和AIBN的存在下与烯烃反应,以中等至良好的产率生成磷硫代酸酯。磷硫代基团向烯烃的加成以反马科夫尼科夫方式进行。引入取代基到联萘基团的3,3′-位置可提高非对映选择性。
    DOI:
    10.1039/c3cc45912h
  • 作为产物:
    参考文献:
    名称:
    Anti-Markovnikov hydrophosphoroselenoylation of alkenes using phosphorodiselenoic acid esters leading to the formation of phosphonoselenoic acid esters
    摘要:
    带有联萘基团的磷硫代酸酯在Bu3SnH和AIBN的存在下与烯烃反应,以中等至良好的产率生成磷硫代酸酯。磷硫代基团向烯烃的加成以反马科夫尼科夫方式进行。引入取代基到联萘基团的3,3′-位置可提高非对映选择性。
    DOI:
    10.1039/c3cc45912h
点击查看最新优质反应信息

文献信息

  • Synthesis of <i>P</i>-Stereogenic Phosphinates via an Axis-to-Center Chirality Transfer by the Reaction of Phosphonates Having a Binaphthyloxy Group with Grignard Reagents
    作者:Yuuki Maekawa、Kazuma Kuwabara、Aya Sugiyama、Kouji Iwata、Toshifumi Maruyama、Toshiaki Murai
    DOI:10.1246/cl.170395
    日期:2017.8.5
    The reactions of phosphonates having a binaphthyloxy group with Grignard reagents gave the corresponding P-stereogenic phosphinates in good to high yields with high diastereoselectivity. In this reaction, an axis-to-center chirality transfer from a binaphthyl group to the resulting phosphorus atom took place stereospecifically. Both diastereomers with opposite configurations could be obtained by changing
    具有联萘氧基的膦酸酯与格氏试剂的反应以良好至高产率和高非对映选择性得到相应的P-立体异构次膦酸酯。在该反应中,从联萘基团到所得磷原子的轴到中心手性转移发生立体定向。通过改变磷原子上的含碳官能团和格氏试剂的组合,可以得到两种构型相反的非对映体。
  • Sequential Deprotonation–Alkylation of Binaphthyloxy-Substituted Phosphonochalcogenoates: Chiral Tri- and Tetrasubstituted Carbon Centers Adjacent to a Phosphorus Atom
    作者:Yuuki Maekawa、Toshifumi Maruyama、Toshiaki Murai
    DOI:10.1021/acs.orglett.6b02578
    日期:2016.10.21
    Sequential deprotonation and alkylation of 1,1′-binaphthyloxy-substituted phosphonoselenoates and phosphonates resulted in the diastereoselective formation of chiral tri- and tetrasubstituted carbon centers adjacent to a phosphorus atom.
    1,1'-联萘氧基取代的膦酰基硒酸酯和膦酸酯的顺序去质子化和烷基化导致与磷原子相邻的手性三取代和四取代碳中心的非对映选择性形成。
  • Phosphonoselenoic acid esters from the reaction between phosphoroselenoyl chlorides and Grignard reagents: synthetic and stereochemical aspects
    作者:Toshiaki Murai、Yuuki Maekawa、Yuuki Hirai、Kazuma Kuwabara、Mao Minoura
    DOI:10.1039/c6ra00318d
    日期:——
    Substitution reactions between a phosphoroselenoyl chloride and Grignard reagents proceeded smoothly at the phosphorus atom to furnish phosphonoselenoic acid esters. The resulting mixture of diastereoisomers could be readily distinguished on the basis of 31P NMR, and separated by recrystallization or column chromatography to afford diastereoisomerically enriched products. For one of these diastereoisomers
    磷烯丙基氯与Grignard试剂之间的取代反应在磷原子处顺利进行,得到了磷酸硒烯酸酯。所得的非对映异构体混合物可以容易地基于31 P NMR进行区分,并通过重结晶或柱色谱进行分离,从而得到非对映异构体富集的产物。对于这些非对映异构体之一,通过进行单晶X射线衍射分析来确定绝对构型。
  • Anti-Markovnikov hydrophosphoroselenoylation of alkenes using phosphorodiselenoic acid esters leading to the formation of phosphonoselenoic acid esters
    作者:Toshiaki Murai、Yuuki Maekawa、Masaki Monzaki、Takafumi Ando、Toshifumi Maruyama
    DOI:10.1039/c3cc45912h
    日期:——
    Phosphorodiselenoic acid esters with a binaphthyl group were reacted with alkenes in the presence of Bu3SnH and AIBN to give phosphonoselenoic acid esters in moderate to good yields. The addition of a phosphoroselenoyl group to alkenes proceeded in an anti-Markovnikov fashion. The diastereoselectivity was improved by the introduction of substituents to 3,3′-positions of a binaphthyl group.
    带有联萘基团的磷硫代酸酯在Bu3SnH和AIBN的存在下与烯烃反应,以中等至良好的产率生成磷硫代酸酯。磷硫代基团向烯烃的加成以反马科夫尼科夫方式进行。引入取代基到联萘基团的3,3′-位置可提高非对映选择性。
查看更多