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Synthese und Struktur von Bis[bis(diisopropylamino)phosphino]chalkogeniden

 

作者: Hermann Westerman,   Martin Nieger,   Edgar Niecke,  

 

期刊: Chemische Berichte  （WILEY Available online 1991）
卷期: Volume 124, issue 1  

页码: 13-16

 

ISSN:0009-2940

 

年代: 1991

 

DOI:10.1002/cber.19911240103

 

出版商: WILEY‐VCH Verlag

 

关键词: Diphosphines, tetrakis(diisopropylamino);Phosphinous anhydrides

 

数据来源: WILEY

 

摘要:

Synthesis and Structure of Bis[bis(diisopropylamino)phosphino]chalcogenidesPhosphorodiamidous chalcogeno‐anhydrides [(R2N)2P]2X (R = Me2CH; X = S, Se, Te) (2a‐c) have been obtained by insertion of elemental sulfur, selenium, or tellurium into the P–P bond of the corresponding diphosphane (1). The structure of2aand2chas been confirmed by an X‐ray diff

 

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