Preparation and Structure of [Me3N(CF3)2BCCB(CF3)2NMe3]

被引：2

作者：

Brauer, David J. ^{[1
]}

Pawelke, Gottfried ^{[1
]}

机构：

[1] Berg Univ Wuppertal, D-42097 Wuppertal, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2007年 / 633卷 / 10期

关键词：

boron; trifluoromethyl group; alkynes;

D O I：

10.1002/zaac.200700077

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Bis-trimethylamine-ethynyl-di-bis(trifluoromethyl)borane [Me3N(CF3)(2)BCCB(CF3)(2)NMe3] (1) has been prepared from trimethylamine-ethynyl-bis(trifluoromethyl)borane, [HCCB(CF3)(2)-NMe3], and dimethylamino-bis(trifluoromethyl)borane, (CF3)(2)-BNMe2. The structure of I has been determined by x-ray crystallography. In the solid state the molecule possesses crystallographic C-i symmetry. The acetylenic attachment to the boron atom is characterized by a short B-C bond length of 1.565(4) angstrom and an essentially linear B-C-C' bond angle of 178.1(4)degrees.

引用

页码：1651 / 1653

页数：3

共 50 条

[41] EXCHANGE-REACTIONS BETWEEN O-NITROSOBIS(TRIFLUOROMETHYL)HYDROXYLAMINE AND P(CF3)3,AS(CF3)3,SB(CF3)3
ANG, HG
SO, KK
[J]. JOURNAL OF FLUORINE CHEMISTRY, 1985, 27 (04) : 411 - 432
[42] Electrochemistry of -N(CF3)2 compounds.
Ignat'ev, NV
Hilarius, V
Heider, U
Kühner, A
Schmidt, M
Kucherina, A
Sartori, P
[J]. REACTIVE INTERMEDIATES IN ORGANIC AND BIOLOGICAL ELECTROCHEMISTRY, 2001, 2001 (14): : 113 - 116
[43] A NOVEL OLEFIN BRIDGED DINUCLEAR ARYLPALLADIUM COMPOUND - X-RAY CRYSTAL-STRUCTURE OF [NME2CH2C6H4PD-MU-(C(CF3)=C(CF3)C(CF3)=C-(CF3))PDCH(SIME3)C6H4NME2]
MAASSARANI, F
PFEFFER, M
LEBORGNE, G
WEHMAN, E
VANKOTEN, G
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (25) : 8002 - 8004
[44] VIBRATIONAL-SPECTRA AND NORMAL COORDINATE ANALYSIS OF CF3 COMPOUNDS - THE TRIFLUOROMETHYLGERMANES (CF3)2GEH2-NDN AND (CF3)3GEH1-NDN
EUJEN, R
MELLIES, R
[J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 1982, 38 (05): : 533 - 540
[45] THE PREPARATION AND CHARACTERIZATION OF VOLATILE DERIVATIVES OF TRIVALENT METALS USING FLUORINATED ALKOXIDE LIGANDS - X-RAY STRUCTURES OF [SC(OCH(CF3)2)3(NH3)2]2, [PR(OCME(CF3)2)3(NH3)2]2, [Y(OCME(CF3)2)3(THF)3] AND [PR(OCME2(CF3))3]3
BRADLEY, DC
CHUDZYNSKA, H
HAMMOND, ME
HURSTHOUSE, MB
MOTEVALLI, M
RUOWEN, W
[J]. POLYHEDRON, 1992, 11 (03) : 375 - 379
[46] REACTIVITY OF CYCLOPALLADATED COMPOUNDS .7. SYNTHESES OF METALLOBICYCLIC COMPOUNDS AND THEIR REACTIONS WITH ACETYLENES - X-RAY CRYSTAL AND MOLECULAR-STRUCTURES OF THE COMPOUNDS [(NME2CH2C6H4)PD(C(CF3)=C(CF3)(C6H4CH2NME2))] AND [((NME2CH2C6H4)C(CF3)=C(CF3))PD(C(CF3)=C(CF3)(CH2C9H6N))]
ARLEN, C
PFEFFER, M
BARS, O
GRANDJEAN, D
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1983, (08): : 1535 - 1544
[47] SYNTHESIS, AND SPECTRAL AND X-RAY STRUCTURAL STUDIES OF A NOVEL DELOCALIZED TRIPHOSPHAZENE (CF3)2P=N=P(CF3)2=N=PPH3 AND THE TRIOSMIUM CLUSTER COMPLEX OS3(CO)11[(CF3)2P=N=P(CF3)2=N=PPH3]
ANG, HG
CAI, YM
KWIK, WL
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 448 (1-2) : 219 - 223
[48] REACTION OF METAL FLUORIDES WITH CF3OOCF2N(H)CF3
SEKIYA, A
DESMARTEAU, DD
[J]. INORGANIC CHEMISTRY, 1979, 18 (04) : 919 - 920
[49] 2 STABLE THIOSULFURANES, CF3(CF3S)S[OC(CF3)3]2 AND C6F5(C6F5S)S[OC(CF3)3]2
MIR, QC
BABB, DP
SHREEVE, JM
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (14) : 3961 - 3961
[50] PERFLUOROMETHYL-ELEMENT LIGANDS .31. THE LIGAND PROPERTIES OF ME2PP(CF3)2 AND ME2ASP(CF3)2
GROBE, J
KOHNEWACHTER, M
LEVAN, D
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1985, 280 (03) : 331 - 341

← 1 2 3 4 5 →