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1,2-di(thiophen-3-yl)diselane

中文名称
——
中文别名
——
英文名称
1,2-di(thiophen-3-yl)diselane
英文别名
3-(Thiophen-3-yldiselanyl)thiophene
1,2-di(thiophen-3-yl)diselane化学式
CAS
——
化学式
C8H6S2Se2
mdl
——
分子量
324.188
InChiKey
GJUFJGOAZSOSHE-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):
    1.08
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    56.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    6-氨基喹啉1,2-di(thiophen-3-yl)diselane亚硝酸特丁酯eosin 作用下, 以 二甲基亚砜 为溶剂, 反应 3.0h, 以74%的产率得到6-(thiophen-3-ylselanyl)quinoline
    参考文献:
    名称:
    Visible Light Photocatalyzed Direct Conversion of Aryl-/Heteroarylamines to Selenides at Room Temperature
    摘要:
    A novel strategy for the direct conversion of aryl- and heteroarylamines to selenides has been developed via diazotization of amines with tert-butyl nitrite in neutral medium followed by reaction with diaryl/diheteroaryl/dialkyl diselenides in one pot under photocatalysis at room temperature in the absence of any metal. This reaction is also applied for the synthesis of tellurides. The selenylation of heteroarylamine by this protocol is of much significance because of the difficulty in diazotization of these molecules by a standard diazotization method in acid medium.
    DOI:
    10.1021/ol500567t
  • 作为产物:
    描述:
    3-碘噻吩seleniumcopper(II) oxide 、 potassium hydroxide 作用下, 以 二甲基亚砜 为溶剂, 反应 6.0h, 生成 1,2-di(thiophen-3-yl)diselane
    参考文献:
    名称:
    可见光驱动自由基 1,3- 硒代磺酸盐与乙烯基重氮化合物的加成
    摘要:
    在此,我们报告了一种可见光驱动的自由基 1,3- 硒磺酰化乙烯基重氮化合物与硒磺酸盐,以良好的产率提供各种 γ-硒烯丙基砜。该光化学反应在室温下在开口烧瓶中进行,使用乙酸乙酯作为溶剂,没有任何光催化剂或添加剂。对照实验证实 1,3-加成是通过自由基链增长过程进行的。通过脱硒、还原、溴化和烯丙基化证明了所得产品的合成应用。
    DOI:
    10.1039/d1gc02036f
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文献信息

  • Iron(0) nanoparticles mediated direct conversion of aryl/heteroaryl amines to chalcogenides via in situ diazotization
    作者:Subir Panja、Pintu Maity、Debasish Kundu、Brindaban C. Ranu
    DOI:10.1016/j.tetlet.2017.07.070
    日期:2017.8
    A simple procedure for the synthesis of organo-chalcogenides has been developed by the reaction of aryl/heteroaryl amines with di-aryl/heteroaryl dichalcogenides in the presence of tBuONO and Fe(0) nanoparticles. The reaction proceeds via in situ diazotization followed by chalcogenation. A series of functionalized diaryl/aryl heteroaryl/diheteroaryl/aryl-alkyl selenides, sulfides and tellurides have
    在t BuONO和Fe(0)纳米粒子的存在下,通过芳基/杂芳基胺与二芳基/杂芳基二卤化氢的反应,已经开发出一种简单的有机属元素化物合成方法。反应通过原位重氮化,然后属元素化进行。通过该方法获得了一系列官能化的二芳基/芳基杂芳基/二杂芳基/芳基-烷基化物,硫化物化物。显着地,使用该方法将2,4-二硝基苯胺转化为(2,4-二硝基苯基)(苯基)烷,其被称为氧还蛋白还原酶(TR)和谷胱甘肽还原酶(GR)抑制剂。该反应通过自由基途径进行,并且已经提出了合理的机制。
  • Synthesis of organoselenyl isoquinolinium imides <i>via</i> iron(<scp>iii</scp>) chloride-mediated tandem cyclization/selenation of <i>N</i>′-(2-alkynylbenzylidene)hydrazides and diselenides
    作者:Hai-Feng Yao、Dian-Liang Wang、Fang-Hui Li、Bing Wu、Zhong-Jian Cai、Shun-Jun Ji
    DOI:10.1039/d0ob01517b
    日期:——
    This report describes the synthesis of organoselenyl isoquinolinium imides through a tandem cyclization between N′-(2-alkynylbenzylidene)hydrazides and diselenides. The reaction was carried out at room temperature under an ambient atmosphere using cheap iron(III) chloride as the metallic source. The strategy shows good tolerance to a broad range of N′-(2-alkynylbenzylidene)hydrazides and diselenides
    本报告描述了通过N '-(2-炔基亚苄基) 酰和二化物之间的串联环化合成有机异喹啉酰亚胺。该反应在室温和环境气氛下使用廉价的 ( III ) 作为属源进行。该策略对广泛的N '-(2-炔基亚苄基) 酰和二硒化合物具有良好的耐受性,并在一步中形成 C-N 和 C-Se 键。所得产物通过催化的[3+2]环加成反应很容易进一步转化为具有生物活性的H-吡唑并[5,1- a ]异喹啉骨架。
  • Trichloroisocyanuric Acid‐Promoted Synthesis of Arylselenides and Aryltellurides from Diorganyl Dichalcogenides and Arylboronic Acids at Ambient Temperature
    作者:Nan Sun、Kai Zheng、Pengyuan Sun、Yang Chen、Liqun Jin、Baoxiang Hu、Zhenlu Shen、Xinquan Hu
    DOI:10.1002/adsc.202100371
    日期:2021.7.20
    method for the synthesis of arylselenides and aryltellurides has been established based on the oxidative cross-coupling between diorganyl dichalcogenides and aryl boronic acids. With trichloroisocyanuric acid as an oxidant, the reaction proceeded smoothly to afford the desired products in 45–97% yields at ambient temperature. Three reaction reagents used in this method are stoichiometric and the oxidation
    基于二有机二属元素化物和芳基​​酸之间的氧化交叉偶联,建立了一种无过渡属合成芳基化物和芳基化物的方法。以三氯异氰尿酸为氧化剂,反应顺利进行,在室温下以 45-97% 的产率得到所需产物。该方法中使用的三种反应试剂都是化学计量的,氧化副产物异酸可以很容易地分离和回收。除了芳基硼酸,芳基三硼酸盐和芳基三羟基硼酸盐也能够进行这种转化。
  • Solvent-Controlled Halo-Selective Selenylation of Aryl Halides Catalyzed by Cu(II) Supported on Al<sub>2</sub>O<sub>3</sub>. A General Protocol for the Synthesis of Unsymmetrical Organo Mono- and Bis-Selenides
    作者:Tanmay Chatterjee、Brindaban C. Ranu
    DOI:10.1021/jo401062k
    日期:2013.7.19
    Alumina-supported Cu(II) efficiently catalyzes selenylation of aryl iodides and aryl bromides by diaryl, dialkyl, and diheteroaryl diselenides in water and PEG-600, respectively, leading to a general route toward synthesis of unsymmetrical diaryl, aryl–alkyl, aryl–heteroaryl, and diheteroaryl selenides. A sequential reaction of bromoiodobenzene with one diaryl/diheteroaryl/dialkyl diselenide in water and another
    氧化铝负载的Cu(II)分别在和PEG-600中有效地催化二芳基,二烷基和二杂芳基二化物对芳基化物和芳基化物的化,从而通向合成不对称二芳基,芳基-烷基,芳基-杂芳基和二杂芳基化物。在第二步中,代苯与一种二芳基/二杂芳基/二烷基二化物和另一种二芳基/二杂芳基/二烷基二化物在中的顺序反应在第二步中产生不对称的二芳基,二杂芳基或芳基-烷基双-基苯。通过该方案,可以高收率获得功能化的有机单化物和双化物的文库,包括一个有效的生物活性分子和一对生物活性化物的类似物。反应是化学选择性的和高产率的。铝2O 3催化剂可循环使用七次,而不会损失任何活性。
  • Catalyst-Free <i>gem</i>-Difunctionalization of Fluoroalkyl-Substituted Diazo Compound with Diselenide or Disulfide and NFSI
    作者:Jiuling Li、Chaoqun Ma、Dong Xing、Wenhao Hu
    DOI:10.1021/acs.orglett.9b00382
    日期:2019.4.5
    The gem-difunctionalization of fluoroalkyl-substituted diazo compounds by utilizing diselenides or disulfides and NFSI under catalyst-free and mild conditions is reported. A series of gem-aminoselenolation and gem-aminosulfonylation products bearing fluoroalkyl substituents were obtained in high to excellent yields. Different types of conjugated diazo compounds are also applicable to this transformation
    所述宝石被报告由催化剂和无温和的条件下利用diselenides或二硫化物NFSI的氟烷基取代的重氮化合物-difunctionalization。以高至优异的产率获得了一系列带有氟烷基取代基的宝石-化和宝石-基磺酰基化产物。不同类型的共轭重氮化合物也适用于该转化。初步的机理研究表明,由二化物和NFSI生成的酸盐中间体参与该转化。
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