MONOMERIC BENZYL LITHIUM IN 2,5-DIMETHYLTETRAHYDROFURAN - NMR SPECTROSCOPIC STUDIES OF LI-6 AND (C-13)2 LABELED FERROCENOPHANYL LITHIUM USING C-13-LI-6 COUPLING AND LI-6 DECOUPLING

被引:8
作者
DAVIDSSON, O [1 ]
LOWENDAHL, M [1 ]
AHLBERG, P [1 ]
机构
[1] GOTHENBURG UNIV,DEPT ORGAN CHEM,S-41296 GOTHENBURG,SWEDEN
关键词
D O I
10.1039/c39920001004
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Abstraction of the C-11 proton in [11,12-C-13(2)][1,1](1,1'';1',1'' ') ferrocenophane 1 by n-butyl[1-Li-6]lithium in 2,5-dimethyltetrahydrofuran (DMTHF) results in ferrocenophanyl lithium 2 with lithium bonded to C-11 as shown by observed C-13-Li-6 couplings and Li-6 decoupling.
引用
收藏
页码:1004 / 1005
页数:2
相关论文
共 11 条
[1]  
AHLBERG P, 1988, B SOC CHIM FR, P177
[3]   MONOMERIC ORGANOLITHIUM COMPOUNDS IN TETRAHYDROFURAN - TERT-BUTYLLITHIUM, SEC-BUTYLLITHIUM, SUPERMESITYLLITHIUM, MESITYLLITHIUM, AND PHENYLLITHIUM - CARBON LITHIUM COUPLING-CONSTANTS AND THE NATURE OF CARBON LITHIUM BONDING [J].
BAUER, W ;
WINCHESTER, WR ;
SCHLEYER, PV .
ORGANOMETALLICS, 1987, 6 (11) :2371-2379
[4]   STRUCTURE AND DYNAMIC BEHAVIOR OF A CHIRAL ALKYLLITHIUM COMPOUND - C-13 AND LI-6 SEC-BUTYLLITHIUM [J].
FRAENKEL, G ;
HENRICHS, M ;
HEWITT, M ;
SU, BM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (01) :255-256
[5]   DYNAMIC BEHAVIOR AND AGGREGATION OF PROPYLLITHIUM FROM C-13 AND LI-6 NMR AT HIGH-FIELD [J].
FRAENKEL, G ;
HENRICHS, M ;
HEWITT, JM ;
SU, BM ;
GECKLE, MJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1980, 102 (10) :3345-3350
[6]   QUANTITATIVE LINE-SHAPE ANALYSIS OF TEMPERATURE-DEPENDENT AND CONCENTRATION-DEPENDENT C-13-NMR SPECTRA OF LI-6-LABELED AND C-13-LABELED ORGANO-LITHIUM COMPOUNDS - KINETIC AND THERMODYNAMIC DATA FOR EXCHANGE PROCESSES IN DIBROMOMETHYLLITHIUM, (PHENYLTHIO)METHYLLITHIUM, AND BUTYLLITHIUM [J].
HEINZER, J ;
OTH, JFM ;
SEEBACH, D .
HELVETICA CHIMICA ACTA, 1985, 68 (07) :1848-1862
[7]  
LOWENDAHL M, IN PRESS
[8]   A RAPID-INJECTION NMR-STUDY OF THE REACTIVITY OF BUTYLLITHIUM AGGREGATES IN TETRAHYDROFURAN [J].
MCGARRITY, JF ;
OGLE, CA ;
BRICH, Z ;
LOOSLI, HR .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (07) :1810-1815
[9]   1ST EVIDENCE FOR THE EXISTENCE OF INTRAMOLECULAR C-H-C HYDROGEN-BONDS - CARBANIONS OF [1.1]FERROCENOPHANE, 1-METHYL[1.1]FERROCENOPHANE, AND 1,12-DIMETHYL[1.1]FERROCENOPHANE [J].
MUELLERWESTERHOFF, UT ;
NAZZAL, A ;
PROSSDORF, W .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (25) :7678-7681
[10]   LOW-TEMPERATURE C-13-NMR - SPECTROSCOPY OF ORGANO-LITHIUM DERIVATIVES - C-13,LI-6-COUPLING, A POWERFUL STRUCTURAL INFORMATION [J].
SEEBACH, D ;
HASSIG, R ;
GABRIEL, J .
HELVETICA CHIMICA ACTA, 1983, 66 (01) :308-337