(Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode

Despagnet-Ayoub E, Sole S, Gornitzka H, Rozhenko AB, Schoeller W, Bourissou D, Bertrand G (2003)
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 125(1): 124-130.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
A broad range of (phosphino)(aryl)carbenes, 1b-d, 10a,b, and 14a,b, were prepared by photolysis of their diazo precursors. The influence of the steric and electronic properties of the aryl ring on the structure and stability of these carbenes was studied both experimentally and theoretically. Among the different stabilization modes investigated, those featuring an acceptor as well as a spectatoraryl substituent result in stable or at least persistent carbenes that could be completely characterized by classical spectroscopic methods. In marked contrast, the new susbtitution pattern featuring a donor aryl ring results in a very fleeting carbene.
Erscheinungsjahr
2003
Zeitschriftentitel
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Band
125
Ausgabe
1
Seite(n)
124-130
ISSN
0002-7863
eISSN
1520-5126
Page URI
https://pub.uni-bielefeld.de/record/1612760

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Despagnet-Ayoub E, Sole S, Gornitzka H, et al. (Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 2003;125(1):124-130.
Despagnet-Ayoub, E., Sole, S., Gornitzka, H., Rozhenko, A. B., Schoeller, W., Bourissou, D., & Bertrand, G. (2003). (Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(1), 124-130. doi:10.1021/ja0281986
Despagnet-Ayoub, E., Sole, S., Gornitzka, H., Rozhenko, A. B., Schoeller, W., Bourissou, D., and Bertrand, G. (2003). (Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 125, 124-130.
Despagnet-Ayoub, E., et al., 2003. (Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(1), p 124-130.
E. Despagnet-Ayoub, et al., “(Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode”, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 125, 2003, pp. 124-130.
Despagnet-Ayoub, E., Sole, S., Gornitzka, H., Rozhenko, A.B., Schoeller, W., Bourissou, D., Bertrand, G.: (Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 125, 124-130 (2003).
Despagnet-Ayoub, E, Sole, S, Gornitzka, H, Rozhenko, AB, Schoeller, Wolfgang, Bourissou, D, and Bertrand, G. “(Phosphino)(aryl)carbenes: Effect of aryl substituents on their stabilization mode”. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 125.1 (2003): 124-130.

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