Synthesis of new fluoro derivatives of o-carborane [3-F-7,8-C2B9H11]-, 3,6-F2-1,2-C2B10H10, and [6,6′-F2-3,3′-Co(1,2-C2B9H10)2]-

被引：3

作者：

Shmalko, A. V. ^{[1
]}

Anufriev, S. A. ^{[1
]}

Timofeev, S. V. ^{[1
]}

Sivaev, I. B. ^{[1
]}

Bregadze, V. I. ^{[1
]}

机构：

[1] Russian Acad Sci, AN Nesmeyanov Inst Organoelement Cpds, 1 Build,28 Ul Vavilova, Moscow 119991, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2024年 / 73卷 / 01期

关键词：

ortho-carborane; cobalt bis(dicarbollide); fluoro derivatives; synthesis; NMR spectra; ICOSAHEDRAL CARBORANES; SELECTIVE FLUORINATION; CRYSTAL; BR; INSERTION; COBALT; ANIONS; BONDS; IONS;

D O I：

10.1007/s11172-024-4126-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The 3,6-difluoro derivative of ortho-carborane 3,6-F-2-1,2-C2B10H10 was obtained by a triple sequence of deboronation and BF-insertion reactions. 3-Fluoro and, especially, 3,6-difluoro derivatives of ortho-carborane were found to have an increased propensity to deboronation with elimination of the BF group under the action of even weak nucleophilic agents, which, apparently, is explained by a reduced electron density on the boron atoms bearing fluorine atoms. The 6,6 '-difluoro derivative of cobalt bis(dicarbollide) [6,6 '-F-2-3,3 '-Co(1,2-C2B9H10)(2)](-) was obtained from 3-fluoro-nido-carborane [3-F-7,8-C2B9H11](-). The new fluoro derivatives of ortho-carborane were characterized by multinuclear NMR spectroscopy.

引用

页码：146 / 152

页数：7

共 50 条

[1] Synthesis of new fluoro derivatives of o-carborane [3-F-7,8-C2B9H11]−, 3,6-F2-1,2-C2B10H10, and [6,6′-F2-3,3′-Co(1,2-C2B9H10)2]−
A. V. Shmalko
S. A. Anufriev
S. V. Timofeev
I. B. Sivaev
V. I. Bregadze
Russian Chemical Bulletin, 2024, 73 : 146 - 152
[2] Cobaltacarboranes with intramolecular monophosphorus bridges 8,8'-mu-Me2P(1,2-C2B9H10)(2)-3-Co, 6,6'-mu-Me2P(1,7-C2B9H10)(2)-2-Co and the respective non-bridged trimethylphosphine derivatives (8-Me3P-1,2-C2B9H10)-3-Co-(1,2-C2B9H11) and (6-Me3P-1,7-C2B9H10)-2-Co-(1,7-C2B9H11)
Franken, A
Plesek, J
Fusek, J
Semrau, M
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1997, 62 (07) : 1070 - 1079
[3] Cobaltacarboranes with Intramolecular Monophosphorus Bridges 8,8'-ae-Me2P(1,2-C2B9H10)2-3 -Co, 6,6'-ae-Me2P(1,7-C2B9H10)2-2 -Co and the Respective Non-Bridged Trimethylphosphine Derivatives (8-Me3P-1,2-C2B9H10)-3-Co$MI N@(1,2- C2B9H11) and (6-Me3P-1,7-C2B9H10)-2-Co$MI N@(1,7- C2B9H11)
Franken, A.
Plesek, J.
Fusek, J.
Semrau, M.
Collection of Czechoslovak Chemical Communications, 62 (07):
[4] Isomeric ammonio derivatives ofnido-carborane 3-and 10-H3N-7,8-C2B9H11
Anufriev, Sergey A.
Shmal'ko, Akim, V
Stogniy, Marina Yu
Suponitsky, Kyrill Yu
Sivaev, Igor B.
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2020, 195 (11) : 901 - 904
[5] PREPARATION OF OPTICALLY-ACTIVE HYDRIDOMETALLOCARBORANE - 3,3-[(C6H5)3P]2-3-H-3-RH-1-C6H5-1,2-C2B9H10
ZAKHARKIN, LI
GRANDBERG, VN
ZHURNAL OBSHCHEI KHIMII, 1977, 47 (01): : 228 - 228
[6] Organometallic gold derivatives with the [1-SitBuMe2-1,2-C2B10H10]-carboranyl ligand.: Crystal structure of [1-{Au(PPh3)}-2-SitBuMe2-1,2-C2B10H10]
Crespo, O
Gimeno, MC
Laguna, A
Peña, AM
POLYHEDRON, 1998, 17 (23-24) : 4163 - 4167
[7] Revising the [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)] synthesis and comparison of its behavior with [PdCl2(1,2-(PiPr2)2-1,2-C2B10H10)].: Crystal structure of [PdCl2(1,2-(PPh2)2-1,2-C2B10H10)]
Paavola, S
Kivekäs, R
Teixidor, F
Viñas, C
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2000, 606 (02) : 183 - 187
[8] Synthesis and crystal structure of three carborane complexes, [M{7,8-(OPPh2)2-7,8-C2B9H10}2] (M = Cu, Zn) and [Ni(thf){7,8-(OPPh2)2-7,8-C2B9H10}2]•thf and two carborane compounds, 1-(OPPh2)-2-(PPh2)-1,2-C2B10H10 and H[7,8-(OPPh2)2-7,8-C2B9H10]-0.25C2H5OH
Dou, Jianmin
Zhang, Daopeng
Li, Dacheng
Wang, Daqi
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2007, (01) : 53 - 59
[9] REACTION OF (3)-1,2-B9C2H13 WITH ALUMINUM TRIALKYLS - SYNTHESIS OF 1,2-B9C2H12AIR2 AND 1,2-B9C2H11AIR COMPLEXES, WITH CRYSTALLOGRAPHIC CHARACTERIZATION OF 1,2-B9C2H11A1(C2H5)
YOUNG, DAT
WILLEY, GR
HAWTHORNE, MF
CHURCHILL, MR
REIS, AH
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (22) : 6663 - +
[10] DIASTEREOMERS OF THE CARBORANE SANDWICH COMPLEX COMMO-[3,3-FE(4-(ME(2)S)-1,2-C2B9H10)(2)] - CRYSTAL-STRUCTURE OF MESO-[FE(C(2)B(9)H(10)SME(2))(2)]
YAN, YK
MINGOS, DMP
WILLIAMS, DJ
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 498 (02) : 267 - 274

← 1 2 3 4 5 →