Synthesis, Crystal Structure, and Reactivity of the Strong Methylating Agent Me2B12Cl12

被引：56

作者：

Bolli, Christoph ^{[1
]}

Derendorf, Janis ^{[1
]}

Kessler, Mathias ^{[1
]}

Knapp, Carsten ^{[1
]}

Scherer, Harald ^{[1
]}

Schulz, Christoph ^{[1
]}

Warneke, Jonas ^{[2
]}

机构：

[1] Univ Freiburg, Inst Anorgan & Analyt Chem, D-79104 Freiburg, Germany

[2] Univ Bremen, Inst Organ Chem, D-28334 Bremen, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 20期

关键词：

boron; halogenated boranates; halonium ions; mass spectrometry; methylation; SALTS; BR; CL;

D O I：

10.1002/anie.200906627

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cive Me strength: Methylation of the easily accessible weakly coordinating dianion [B12Cl12]2- affords Me 2B12Cl12 (see picture). This neutral compound is a stronger methylating agent than commonly used methyl triflate, and it even methylates benzene. The synthesis, crystal structure, and reactivity of Me 2B12Cl12 in solution and the gas phase are discussed. (Figure Presented). © 2010 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3536 / 3538

页数：3

共 50 条

[41] Synthesis and crystal structure of Ba2La2MnW2O12
Li, ZF
Sun, JL
You, LP
Wang, YX
Lin, JH
JOURNAL OF ALLOYS AND COMPOUNDS, 2004, 379 (1-2) : 117 - 121
[42] [Ag]2[B12Cl12] as a Catalyst in PhICl2 Mediated Chlorination**
Poynder, Tiffany B.
Houston, Sevan D.
Dutton, Jason L.
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2021, 2021 (19) : 2788 - 2791
[43] Synthesis, crystal structure, and thermal decomposition of Mg(H2O)6[B12H12]•6H2O
Tiritiris, I
Schleid, T
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 2004, 630 (04): : 541 - 546
[44] Synthesis, Spectral Characterization and Crystal Structure of Chlororhodibalamin: A Synthesis Platform for Rhodium Analogues of Vitamin B12 and for Rh-Based Antivitamins B12
Widner, Florian J.
Kieninger, Christoph
Wurst, Klaus
Deery, Evelyne
Lawrence, Andrew D.
Warren, Martin J.
Kraeutler, Bernhard
SYNTHESIS-STUTTGART, 2021, 53 (02): : 332 - 337
[45] (NH4)3[RE3CL12] - SYNTHESIS, CRYSTAL-STRUCTURE, AND THERMOLYSIS
IRMLER, M
MOLLER, A
MEYER, G
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1991, 604 (13): : 7 - 15
[46] CRYSTAL-STRUCTURE OF BI12O15CL6
HOPFGARTEN, F
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1976, 32 (SEP15): : 2570 - &
[47] DECACHLOROBIPHENYL, C12CL10 - CRYSTAL AND MOLECULAR-STRUCTURE
PEDERSEN, BF
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1975, 31 (DEC15): : 2931 - 2933
[48] Synthesis, solution and crystal structure of the coenzyme B12 analogue Coβ-2′-fluoro-2′,5′-dideoxyadenosylcobalamin
Hunger, Miriam
Wurst, Klaus
Kraeutler, Bernhard
JOURNAL OF INORGANIC BIOCHEMISTRY, 2015, 148 : 62 - 68
[49] Synthesis and structure of Ba12F19Cl5
Kubel, F
Hagemann, H
Bill, H
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1996, 622 (02): : 343 - 347
[50] Low temperature crystal growth and structure of ordered Ba7F12Cl2
Kubel, F
Bill, H
Hagemann, H
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1999, 54 (04): : 515 - 518

← 1 2 3 4 5 →