CATALYSIS OF ALLYLIC SUBSTITUTIONS BY PD COMPLEXES OF OXAZOLINES CONTAINING AN ADDITIONAL P, S, OR SE CENTER - X-RAY CRYSTAL-STRUCTURES AND SOLUTION STRUCTURES OF CHIRAL PI-ALLYL PALLADIUM COMPLEXES OF PHOSPHINOARYLOXAZOLINES

被引:372
|
作者
SPRINZ, J
KIEFER, M
HELMCHEN, G
HUTTNER, G
WALTER, O
ZSOLNAI, L
REGGELIN, M
机构
[1] UNIV HEIDELBERG,INST ORGAN CHEM,D-69120 HEIDELBERG,GERMANY
[2] UNIV FRANKFURT,INST ORGAN CHEM,D-60439 FRANKFURT,GERMANY
[3] UNIV HEIDELBERG,INST ANORGAN CHEM,D-69120 HEIDELBERG,GERMANY
关键词
D O I
10.1016/S0040-4039(00)76748-7
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Allylic alkylations with Pd complexes of chiral oxazolines with an additional donor P, S, or Se center are reported. Crystal and solution structures of palladium pi-allyl complexes of phosphinoaryloxazolines were determined by X-ray crystallography and cross relaxation experiments, respectively. From the results conclusions concerning the steric course of allylic substitutions are drawn.
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页码:1523 / 1526
页数:4
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