Unterscheidung von Stickstoff- und Phosphor-Inversion, Rotation um die N-P-Bindung und Ligandenaustausch am Phosphor
1968 ◽
Vol 23
(6)
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pp. 759-766
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Keyword(s):
A large number of aminophosphines were prepared to study the kinetic processes. It could be shown that at room temperature there is rapid nitrogen-inversion but slow phosphorous-inversion. At higher temperatures ( + 80 °C), a rapid chlorine-exchange takes place with inversion of configuration at phosphorous. At low temperatures ( — 80 °C), rotation around the N-P-bond was slow. A dependence of the barrier of rotation on the size of the substituents could be recognized. It is possible that pπ-dπ-bonding is partially responsible for the relatively high barrier of rotation compared with derivatives of ethane and hydrazine.
Keyword(s):
1941 ◽
Vol 179
(977)
◽
pp. 151-159
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Keyword(s):
2000 ◽
Vol 29
(3)
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pp. 489-496
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Keyword(s):
1979 ◽
pp. 245-266
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Keyword(s):
1939 ◽
Vol 170
(941)
◽
pp. 266-271
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Keyword(s):
1953 ◽
Vol 216
(1126)
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pp. 344-361
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