SYNTHESIS AND COORDINATION PROPERTIES OF NOVEL POLYFUNCTIONAL PHOSPHINE-LIGANDS

被引：15

作者：

SOULIVONG, D

MATT, D

ZIESSEL, R

DOUCE, L

DESCHENAUX, R

机构：

[1] ECOLE EUROPEENNE HAUTES ETUD INS CHIM STRASBOURG,1 RUE BLAISE PASCAL,F-67008 STRASBOURG,FRANCE

[2] UNIV NEUCHATEL,INST CHIM,CH-2000 NEUCHATEL,SWITZERLAND

来源：

TETRAHEDRON LETTERS | 1993年 / 34卷 / 07期

关键词：

D O I：

10.1016/S0040-4039(00)77514-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

4'-formyl-2-diphenylphosphino-acetophenone 5 has been prepared in four steps (50%) starting from terephtalaldehyde mono-(diethylacetal) 1. Condensation of 5 with the para-substituted anilines H2NA-i gives quantitatively the phosphine-imines 6-8. Phosphines 4-6 instantaneously react with Pd(II)(acac)2 to yield the bis-enolato complexes cis-[Pd(II){[4'-(R)C6H4]C(O)=CHPPh2}2] (R=CH(OC2H5)2, CH(O), CH=NA-12).

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页码：1151 / 1154

页数：4

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