Novel synthesis of two tert-butyl ketenyl phosphinidine
ligands on atrinuclear ruthenium framework. X-Ray structure determination
of
[Ru3(µ-dppm)(CO)7{µ3-PC(
![[double bond, length as m-dash]](https://www.rsc.org/images/entities/char_e001.gif)
CO)But}2]
Abstract
The reaction of an excess of Bu
t
C![[triple bond, length as m-dash]](https://www.rsc.org/images/entities/char_e002.gif)
P with
[Ru
3
(µ-dppm)(CO)
10
] 1 in refluxing thf gives
[Ru
3
(µ-dppm)-(CO)
7
{µ
3
-P(C
CO)Bu
t
}
2
] 2 with two bridging
phosphinidine ligands as the major product after chromatography.
P with
[Ru
3
(µ-dppm)(CO)
10
] 1 in refluxing thf gives
[Ru
3
(µ-dppm)-(CO)
7
{µ
3
-P(C
CO)Bu
t
}
2
] 2 with two bridging
phosphinidine ligands as the major product after chromatography.
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![[double bond, length as m-dash]](https://www.rsc.org/images/entities/h2_char_e001.gif)
C
