Synthesis and characterization of 4-and 4,4′-phosphorylated 2,2′-bis(diphenylphosphanyl)-1,1′-binaphthyls

被引：0

作者：

Kant, M ^{[1
]}

Bischoff, S ^{[1
]}

Siefken, R ^{[1
]}

Gründemann, E ^{[1
]}

Köckritz, A ^{[1
]}

机构：

[1] Inst Appl Chem Berlin Adlershof, D-12489 Berlin, Germany

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2001年 / 2001卷 / 03期

关键词：

BINAP; phosphorylations; phosphanes; asymmetric catalysis; biphasic catalysis; NMR spectroscopy;

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A convenient reaction sequence has been established to obtain selectively the mono- or bisphosphorylated BINAP derivatives 6-9. The structure of the new compounds was confirmed by NMR spectroscopy. The sodium salts of the phosphonic acid derivatives 8 and 9 can be used in aqueous biphasic catalysis.

引用

页码：477 / 481

页数：5

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