STUDIES ON PHOSPHONIUM YLIDES .29. REACTIONS OF CYANOMETHYLENETRIPHENYLPHOSPHORANE WITH CERTAIN DICARBONYL-COMPOUNDS

被引：11

作者：

BOULOS, LS

HENNAWY, IT

机构：

[1] National Research Centre, Dokki, Cairo

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 1993年 / 84卷 / 1-4期

关键词：

PHOSPHONIUM YLIDES; NMR; WITTIG REAGENTS; CYANOMETHYLENETRIPHENYL PHOSPHORANE;

D O I：

10.1080/10426509308034329

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cyanomethylenetriphenylphosphorane (I) reacted with 1,4-naphthoquinone 1 to give the new ylid-phosphorane adduct 4 and the dimeric product 5. Reaction of acenaphthenequinone (2) with phosphorus ylide I afforded compounds 6 and 7. On the other hand, ylide I reacts with phenanthrenequinone (3) yielding adducts 8, 9 and 10, respectively. Structural reasoning for the new products was based on compatible analytical and spectral data (IR, H-1, P-31-NMR and MS). The mechanism that accounts for the formation of the new adducts is discussed.

引用

页码：173 / 179

页数：7

共 16 条

[1]

[Anonymous], TOPICS PHOSPHORUS CH

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