Synthesis, Structural Characterization, and Carbonyl Addition Reactivity of a Terminal Cerium(III) Acetylide Complex

被引：9
|
作者：
Kim, Jee Eon [1 ]
Weinberger, David S. [1 ]
Carroll, Patrick J. [1 ]
Schelter, Eric J. [1 ]
机构：
[1] Univ Penn, Dept Chem, P Roy & Diana T Vagelos Labs, Philadelphia, PA 19104 USA
来源：
ORGANOMETALLICS | 2014年 / 33卷 / 21期
基金：
美国国家科学基金会;
关键词：
X-RAY; EQUILIBRIUM ACIDITIES; GRIGNARD-REAGENTS; BOND FORMATION; LANTHANIDE; ORGANOLANTHANIDE; LIGANDS; HALIDES;
D O I：
10.1021/om500899z
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We report the first structurally characterized terminal Ce(III) acetylide complex, Na[Ce(C=CPh)(bdmmp)(3)] (2), isolated from the salt metathesis of NaC=CPh with Na[Ce(OTf)(bdmmp)(3)] (1; bdmmp = 2,6-bis(dimethylamino)-4-methylphenolate). Compound 2 inserted acetophenone to form the tertiary alkoxide complex Na[Ce(OC(Me)(Ph)C=CPh)(bdmmp)(3)] (4), rather than forming an enolate product. To the best of our knowledge, complexes 2 and 4 are the first structurally characterized products that exhibit carbonyl group insertion into a CeC bond, affording new information on an important class of organocerium reagents.
引用
收藏
页码：5948 / 5951
页数：4
相关论文
共 50 条
  • [1] 1,2-Addition or Enolization? Variable Reactivity of a Cerium Acetylide Complex toward Carbonyl Compounds
    Kim, Jee Eon
    Zabula, Alexander V.
    Carroll, Patrick J.
    Schelter, Eric J.
    ORGANOMETALLICS, 2016, 35 (12) : 2086 - 2091
  • [2] Mono-β-diketiminate supported cerium(III) complex: Synthesis characterization and reactivity
    Sun, Xiong
    Xie, Zhuoyi
    Li, Shuyi
    Cao, Hanfei
    Fan, Yeli
    Li, Pinggui
    Zou, Lianghua
    POLYHEDRON, 2024, 249
  • [3] Deliberate synthesis and structural characterization of a scorpionate-supported cerium(III) pentasulfide complex
    Kuehling, Marcel
    Liebing, Phil
    Takats, Josef
    Engelhardt, Felix
    Hilfert, Liane
    Busse, Sabine
    Edelmann, Frank T.
    INORGANIC CHEMISTRY COMMUNICATIONS, 2019, 106 : 34 - 37
  • [4] Cerium(III)-catalyzed addition of diethylzinc to carbonyl compounds
    Fischer, S
    Groth, U
    Jeske, M
    Schülz, T
    SYNLETT, 2002, (11) : 1922 - 1924
  • [5] Synthesis and structural characterization of a homoleptic cerium (III) propiolamidinate
    Droese, Peter
    Hrib, Cristian G.
    Edelmann, Frank T.
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2010, 695 (17) : 1953 - 1956
  • [6] Isolation of a terminal organocerium acetylide complex and its reactivity with enolizable ketones
    Kim, Jee Eon
    Weinberger, David
    Carroll, Patrick
    Schelter, Eric
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2015, 249
  • [7] Synthesis, characterization and fluorescent properties of cerium(III) glutathione complex
    Han, Guo-Cheng
    Liu, You-Nian
    LUMINESCENCE, 2010, 25 (05) : 389 - 393
  • [8] Reactivity and structural patterns of phenylphosphines in acetylene and acetylide carbonyl trinuclear ruthenium clusters
    Rojo-Gomez, Erik G.
    Munguia-Lara, Abril I.
    Gonzalez-Abrego, Daniel O.
    Sanchez-Cabrera, Gloria
    Alvarado-Rodriguez, Jose G.
    Hernandez-Cruz, Maria G.
    Rosales-Hoz, Maria J.
    Leyva, Marco A.
    Carrasco, Ana L.
    Andrade-Lopez, Noemi
    Zuno-Cruz, Francisco J.
    POLYHEDRON, 2019, 161 : 251 - 260
  • [9] A study of acetylene and acetylide carbonyl and diphosphine substituted ruthenium trinuclear clusters: Synthesis and structural characterization
    Hernandez-Sandoval, Micaela
    Sanchez-Cabrera, Gloria
    Rosales-Hoz, Maria J.
    Leyva, Marco A.
    Salazar, Veronica
    Alvarado-Rodriguez, Jose G.
    Zuno-Cruz, Francisco J.
    POLYHEDRON, 2013, 52 : 170 - 182
  • [10] THE SYNTHESIS, CHARACTERIZATION, AND REACTIVITY OF A NOVEL NITRORUTHENIUM(III) COMPLEX
    LEISING, RA
    TAKEUCHI, KJ
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (12) : 4079 - 4080
12345