Stereoselectivity in the mass-spectral fragmentation of palladium phosphinamine complexes

被引:9
作者
Aplin, RT [1 ]
Doucet, H [1 ]
Hooper, MW [1 ]
Brown, JM [1 ]
机构
[1] DYSON PERRINS LAB,OXFORD OX1 3QY,ENGLAND
关键词
D O I
10.1039/a705803i
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The diastereoisomers of cyclopalladated 1-naphthyldimethylethylamine complexes of several phosphinoarylisoquinolines demonstrate distinct fragmentation in their electrospray MS, diagnostic of the ligand enantiomer.
引用
收藏
页码:2097 / 2098
页数:2
相关论文
共 13 条
[1]   SYNTHESIS AND RESOLUTION OF 1-(2-DIPHENYLPHOSPHINO-1-NAPHTHYL)ISOQUINOLINE - A P-N CHELATING LIGAND FOR ASYMMETRIC CATALYSIS [J].
ALCOCK, NW ;
BROWN, JM ;
HULMES, DI .
TETRAHEDRON-ASYMMETRY, 1993, 4 (04) :743-756
[2]   CONTRASTING BEHAVIOR OF RELATED PALLADIUM COMPLEX-DERIVED RESOLVING AGENTS - 8-H CONFORMATIONAL LOCKING OF THE 1-NAPHTHYL SIDE-CHAIN [J].
ALCOCK, NW ;
HULMES, DI ;
BROWN, JM .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1995, (03) :395-397
[3]   RESOLUTIONS INVOLVING METAL COMPLEXATION - PREPARATION AND RESOLUTION OF (R,S)-METHYLPHENYL(8-QUINOLYL)PHOSPHINE AND ITS ARSENIC ANALOG - CRYSTAL AND MOLECULAR-STRUCTURE OF (+)589-[(R)-DIMETHYL(1-ETHYL-ALPHA-NAPHTHYL)AMINATO-C-2, N][(S)-METHYLPHENYL(8-QUINOLYL)PHOSPHINE]PALLADIUM(II) HEXAFLUOROPHOSPHATEOG [J].
ALLEN, DG ;
MCLAUGHLIN, GM ;
ROBERTSON, GB ;
STEFFEN, WL ;
SALEM, G ;
WILD, SB .
INORGANIC CHEMISTRY, 1982, 21 (03) :1007-1014
[4]   Synthesis and resolution of 2,2'-bis-diphenylphosphino[3,3']biindolyl; A new atropisomeric ligand for transition metal catalysis [J].
Berens, U ;
Brown, JM ;
Long, J ;
Selke, R .
TETRAHEDRON-ASYMMETRY, 1996, 7 (01) :285-292
[5]   EFFECTIVE ASYMMETRIC HYDROBORATION CATALYZED BY A RHODIUM COMPLEX OF 1-(2-DIPHENYLPHOSPHINO-1-NAPHTHYL)ISOQUINOLINE [J].
BROWN, JM ;
HULMES, DI ;
LAYZELL, TP .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (22) :1673-1674
[6]   Synthesis of 1-methyl-2-diphenylphosphino-3-(1'-isoquinolyl)indole; An easily racemised ligand giving insights into catalytic asymmetric allylation [J].
Claridge, TDW ;
Long, JM ;
Brown, JM ;
Hibbs, D ;
Hursthouse, MB .
TETRAHEDRON, 1997, 53 (11) :4035-4050
[7]  
DOUCET H, UNPUB TETRAHEDRON AS
[8]   STEREOSPECIFIC RETRO-DIELS-ALDER FRAGMENTATION IN NEGATIVE-ION MASS-SPECTROMETRY [J].
ETINGER, A ;
MANDELBAUM, A .
ORGANIC MASS SPECTROMETRY, 1992, 27 (06) :761-762
[9]   Catalytic asymmetric hydroboration-amination [J].
Fernandez, E ;
Hooper, MW ;
Knight, FI ;
Brown, JM .
CHEMICAL COMMUNICATIONS, 1997, (02) :173-174
[10]  
Long J., UNPUB