• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

环-E-配合物（E = P，As）的碘化反应

Iodination of cyclo-E -Complexes (E=P, As).

作者信息

Brake Helena, Peresypkina Eugenia, Virovets Alexander V, Piesch Martin, Kremer Werner, Zimmermann Lisa, Klimas Christian, Scheer Manfred

机构信息

Institute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.

Institute of Biophysics and Physical Biochemistry, University of Regensburg, 93040, Regensburg, Germany.

出版信息

Angew Chem Int Ed Engl. 2020 Sep 7;59(37):16241-16246. doi: 10.1002/anie.202004812. Epub 2020 Jul 9.

DOI:10.1002/anie.202004812
PMID:32463937
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7540426/
Abstract

In a high-yield one-pot synthesis, the reactions of [CpM(η -P )] (M=Fe (1), Ru (2)) with I resulted in the selective formation of [CpMP I ] salts (3, 4). The products comprise unprecedented all-cis tripodal triphosphino-cyclotriphosphine ligands. The iodination of [CpFe(η -As )] (6) gave, in addition to [Fe(CH CN) ] salts of the rare [As I ] (in 7) and [As I ] (in 8) anions, the first di-cationic Fe-As triple decker complex [(CpFe) (μ,η -As )][As I ] (9). In contrast, the iodination of [CpRu(η -As )] (10) did not result in the full cleavage of the M-As bonds. Instead, a number of dinuclear complexes were obtained: [(CpRu) (μ,η -As )][As I ] (11) represents the first Ru-As triple decker complex, thus completing the series of monocationic complexes [(Cp M) (μ,η -E )] (M=Fe, Ru; E=P, As). [(CpRu) As I ] (12) crystallizes as a racemic mixture of both enantiomers, while [(CpRu) As I ] (13) crystallizes as a symmetric and an asymmetric isomer and features a unique tetramer of {AsI} arsinidene units as a middle deck.

摘要

在高产率的一锅法合成中，[CpM(η -P )]（M = Fe (1)，Ru (2)）与I反应选择性地生成了[CpMP I ]盐（3, 4）。产物包含前所未有的全顺式三脚架型三膦基环三膦配体。[CpFe(η -As )]（6）的碘化反应，除了生成含有罕见的[As I ]（7中）和[As I ]（8中）阴离子的[Fe(CH CN) ]盐外，还生成了首个双阳离子铁 - 砷三明治配合物[(CpFe) (μ,η -As )][As I ]（9）。相比之下，[CpRu(η -As )]（10）的碘化反应并未导致M - As键的完全断裂。相反，得到了一些双核配合物：[(CpRu) (μ,η -As )][As I ]（11）代表首个钌 - 砷三明治配合物，从而完成了单阳离子配合物[(Cp M) (μ,η -E )]系列（M = Fe，Ru；E = P，As）。[(CpRu) As I ]（12）以两种对映体的外消旋混合物形式结晶，而[(CpRu) As I ]（13）以对称和不对称异构体形式结晶，并以独特的{AsI}亚砷烯单元四聚体作为中间层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/477550caf6c9/ANIE-59-16241-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/44ee26adcd15/ANIE-59-16241-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/9c5cb0029cd8/ANIE-59-16241-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/ca62d18dbdae/ANIE-59-16241-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/4cb18a7af27d/ANIE-59-16241-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/f8cae291b101/ANIE-59-16241-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/f19e3dd61117/ANIE-59-16241-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/c7feb0e29b75/ANIE-59-16241-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/53e77f44097a/ANIE-59-16241-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/b523be10444f/ANIE-59-16241-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/477550caf6c9/ANIE-59-16241-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/44ee26adcd15/ANIE-59-16241-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/9c5cb0029cd8/ANIE-59-16241-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/ca62d18dbdae/ANIE-59-16241-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/4cb18a7af27d/ANIE-59-16241-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/f8cae291b101/ANIE-59-16241-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/f19e3dd61117/ANIE-59-16241-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/c7feb0e29b75/ANIE-59-16241-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/53e77f44097a/ANIE-59-16241-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/b523be10444f/ANIE-59-16241-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fc02/7540426/477550caf6c9/ANIE-59-16241-g010.jpg

相似文献

1
Iodination of cyclo-E -Complexes (E=P, As).环-E-配合物（E = P，As）的碘化反应
Angew Chem Int Ed Engl. 2020 Sep 7;59(37):16241-16246. doi: 10.1002/anie.202004812. Epub 2020 Jul 9.
2
Transfer Reagent for Bonding Isomers of Iron Complexes.用于键合铁配合物异构体的转移试剂。
J Am Chem Soc. 2017 Oct 11;139(40):13981-13984. doi: 10.1021/jacs.7b07354. Epub 2017 Sep 27.
3
Redox Chemistry of Heterobimetallic Polypnictogen Triple-Decker Complexes - Rearrangement, Fragmentation and Transfer.异双金属多磷族元素三层夹心配合物的氧化还原化学——重排、碎片化与转移
Chemistry. 2021 Jun 21;27(35):9129-9140. doi: 10.1002/chem.202100844. Epub 2021 May 19.
4
Molecular Polyarsenides of the Rare-Earth Elements.稀土元素的分子多砷化物。
Angew Chem Int Ed Engl. 2016 Jan 22;55(4):1557-60. doi: 10.1002/anie.201509749. Epub 2015 Dec 16.
5
Unexpected differences in the reactivity between the phosphorus and arsenic derivatives [(CpFe)(μ,η-E)] (E = P and As).磷和砷衍生物[(CpFe)(μ,η-E)]（E = P和As）之间反应活性的意外差异。
Chem Commun (Camb). 2018 Feb 27;54(18):2244-2247. doi: 10.1039/c7cc09730a.
6
Reactivity of [Cp*Fe(η -As )] towards Carbenes, Silylenes and Germylenes.[Cp*Fe(η -As )]对卡宾、硅烯和锗烯的反应活性。
Angew Chem Int Ed Engl. 2024 Jan 22;63(4):e202316117. doi: 10.1002/anie.202316117. Epub 2023 Dec 20.
7
Nucleophilic Attack at Pentaarsaferrocene [Cp*Fe(η -As )]-The Way to Larger Polyarsenide Ligands.五砷代二茂铁[Cp*Fe(η⁵ -As₅)]上的亲核进攻：通往更大聚砷配体的途径
Angew Chem Int Ed Engl. 2023 Sep 4;62(36):e202307696. doi: 10.1002/anie.202307696. Epub 2023 Jul 28.
8
One-pot synthesis of symmetric and asymmetric p-quinone ligands and unprecedented substituent induced reactivity in their dinuclear ruthenium complexes.一锅法合成对称和不对称对醌配体及其双核钌配合物中前所未有的取代基诱导反应性。
Inorg Chem. 2011 Feb 7;50(3):1150-9. doi: 10.1021/ic101972u. Epub 2011 Jan 7.
9
Arsenic-Rich Polyarsenides Stabilized by Cp*Fe Fragments.富砷多砷化物由 Cp*Fe 片段稳定。
Angew Chem Int Ed Engl. 2017 Jun 12;56(25):7307-7311. doi: 10.1002/anie.201702903. Epub 2017 May 16.
10
Triple-decker sandwich complexes with a bent cyclo-P middle-deck.具有弯曲的环戊二烯中间层的三层夹心配合物。
Chem Commun (Camb). 2016 Oct 11;52(83):12298-12301. doi: 10.1039/c6cc06883a.

引用本文的文献

1
Reactivity of Sodium Pentaphospholide Na[cyclo-P ] towards C≡E (E=C, N, P) Triple Bonds.五磷环戊二烯化钠Na[环-P₅]对C≡E（E = C、N、P）三键的反应活性
Chemistry. 2022 Dec 1;28(67):e202203056. doi: 10.1002/chem.202203056. Epub 2022 Nov 15.
2
Halogenation and Nucleophilic Quenching: Two Routes to E-X Bond Formation in Cobalt Triple-Decker Complexes (E=As, P; X=F, Cl, Br, I).卤化与亲核淬灭：钴三明治配合物中形成E-X键的两条途径（E = As、P；X = F、Cl、Br、I）
Chemistry. 2022 Aug 1;28(43):e202201026. doi: 10.1002/chem.202201026. Epub 2022 Jun 14.
3
Halogenation of the Hexaphosphabenzene Complex [(Cp*Mo) (μ,η :η -P )]: Snapshots on the Reaction Progress.

本文引用的文献

1
Formation of an imidazoliumyl-substituted [(L)P] tetracation and transition metal mediated fragmentation and insertion reaction (L = NHC).咪唑鎓基取代的[(L)P]四价阳离子的形成以及过渡金属介导的碎片化和插入反应（L = N-杂环卡宾）
Chem Sci. 2019 May 30;10(28):6868-6875. doi: 10.1039/c9sc01701a. eCollection 2019 Jul 28.
2
A dipotassium 1,2,4-diazaphospholide dianion radical as an organometallic building block: the first 1,2-diaza-4-phosphine ruthenocene.二钾 1,2,4-二氮杂膦二阴离子自由基作为一个有机金属构筑块：首例 1,2-二氮杂-4-磷环戊二烯合钌。
Dalton Trans. 2018 Oct 2;47(38):13332-13336. doi: 10.1039/c8dt03185a.
3
Synthesis of Exceptionally Stable Iron and Ruthenium η -tetrahedro-Tetraphosphorus Complexes: Evidence for a Strong Temperature Dependence of M-P π Back Donation.
六磷苯配合物[(Cp*Mo)(μ,η:η -P)]的卤化反应：反应进程的瞬间影像
Chemistry. 2022 Jun 7;28(32):e202200669. doi: 10.1002/chem.202200669. Epub 2022 Apr 21.
4
Substituted aromatic pentaphosphole ligands - a journey across the p-block.取代芳基五磷杂环戊二烯配体——跨越p区元素的探索之旅。
Chem Sci. 2021 Sep 14;12(39):13037-13044. doi: 10.1039/d1sc04296c. eCollection 2021 Oct 13.
5
Versatile Coordination of Ag and Cu Ions towards cyclo-As Ligands.银离子和铜离子对环状砷配体的多功能配位作用
Chemistry. 2021 Jul 7;27(38):9742-9747. doi: 10.1002/chem.202101096. Epub 2021 Jun 1.
6
Transition-Metal-Mediated Functionalization of White Phosphorus.过渡金属介导的白磷功能化
Chemistry. 2021 Jan 26;27(6):1886-1902. doi: 10.1002/chem.202001854. Epub 2020 Nov 18.
极其稳定的铁和钌η-四面体-四磷配合物的合成：M-P π反馈给体强烈温度依赖性的证据
Angew Chem Int Ed Engl. 2001 Oct 15;40(20):3910-3912. doi: 10.1002/1521-3773(20011015)40:20<3910::AID-ANIE3910>3.0.CO;2-2.
4
The atomic level mechanism of white phosphorous demolition by di-iodine.二碘对白磷销毁的原子水平机制
Dalton Trans. 2018 Jan 2;47(2):394-408. doi: 10.1039/c7dt04034b.
5
Transfer Reagent for Bonding Isomers of Iron Complexes.用于键合铁配合物异构体的转移试剂。
J Am Chem Soc. 2017 Oct 11;139(40):13981-13984. doi: 10.1021/jacs.7b07354. Epub 2017 Sep 27.
6
Arsenic-Rich Polyarsenides Stabilized by Cp*Fe Fragments.富砷多砷化物由 Cp*Fe 片段稳定。
Angew Chem Int Ed Engl. 2017 Jun 12;56(25):7307-7311. doi: 10.1002/anie.201702903. Epub 2017 May 16.
7
Iodine activation of coordinated white phosphorus: formation and transformation of 1,3-dihydride-2-iodidecyclotetraphosphane.碘促进配位白磷的活化：1,3-二氢-2-碘代环四膦烷的生成与转化。
Angew Chem Int Ed Engl. 2012 Aug 20;51(34):8628-31. doi: 10.1002/anie.201203908. Epub 2012 Jul 18.
8
Molecular double-bond covalent radii for elements Li-E112.元素 Li-E112 的分子双键共价半径。
Chemistry. 2009 Nov 23;15(46):12770-9. doi: 10.1002/chem.200901472.
9
Covalent radii revisited.共价半径再探讨。
Dalton Trans. 2008 Jun 7(21):2832-8. doi: 10.1039/b801115j. Epub 2008 Apr 7.
10
Au3SnP7@black phosphorus: an easy access to black phosphorus.金锡磷化物@黑磷：一种便捷获取黑磷的方法。
Inorg Chem. 2007 May 14;46(10):4028-35. doi: 10.1021/ic062192q. Epub 2007 Apr 18.