2000
DOI: 10.1002/1521-3757(20000703)112:13<2393::aid-ange2393>3.0.co;2-j
|View full text |Cite
|
Sign up to set email alerts
|

Neuartige 1,2,4-Triphosphol- und 1,2,3-Triphospheten-Derivate ausN,N′-Bis(2,2-dimethylpropyl)benzimidazolin-2-yliden und Phosphaalkinen

Abstract: Halogencarbene reagieren mit Phosphaalkinen primär unter Bildung instabiler 2H-Phosphirene, die sich anschlieûend durch [1,3]-Halogenverschiebung in die isomeren 1H-Phosphirene umwandeln. [1] Bei der Addition des Phosphanylsilylcarbens (Bertrands Carben) an tert-Butylphosphaacetylen wurde dagegen (möglicherweise nach Ringexpansion eines intermediär durch [12]-Cycloaddition gebildeten 2-Phosphanyl-2H-phosphirens) das stabile 1l 5 ,2l 3 -Diphospheten gebildet. [2] Die analogen Reaktionen von Silylenen, Germylen… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
1
0

Year Published

2001
2001
2003
2003

Publication Types

Select...
6

Relationship

2
4

Authors

Journals

citations
Cited by 18 publications
(1 citation statement)
references
References 32 publications
0
1
0
Order By: Relevance
“…3 Similarly, Nixon et al 4 have synthesized the 1,2,4-triphosphole derivative 6b by reacting the Arduengo carbene 1,3,4,5-tetramethylimidazol-2-ylidene 2 with the 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene. 1 Here, we present the interesting results of the reactions of the stable N-heterocyclic carbenes (1, 2) with the phosphaalkynes P C tBu (3a) or P C NiPr 2 (3b).…”
mentioning
confidence: 99%
“…3 Similarly, Nixon et al 4 have synthesized the 1,2,4-triphosphole derivative 6b by reacting the Arduengo carbene 1,3,4,5-tetramethylimidazol-2-ylidene 2 with the 2,4,6-tri-tert-butyl-1,3,5-triphosphabenzene. 1 Here, we present the interesting results of the reactions of the stable N-heterocyclic carbenes (1, 2) with the phosphaalkynes P C tBu (3a) or P C NiPr 2 (3b).…”
mentioning
confidence: 99%