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85034302253
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note
-
5 g of polymer/((mol of catalyst) atm h).
-
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26
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0000515742
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Examples of other catalytic systems for dimerizing alkenes: (a) Thiele, S.; Erker, G. Chem. Ber./Recl. 1997, 130, 201. (b) Christoffers, J.; Bergman, R. G. J. Am. Chem. Soc. 1996, 118, 4715. (c) Liang, Y.; Yap, G. P. A.; Rheingold, A. L.; Theopold, K. H. Organometallics 1996, 15, 5284. (d) Hajela, S.; Bercaw, J. E. Organometallics 1994, 13, 1147. (e) Al-Jarallah, A. M.; Anabtawi, J. A.; Siddiqui, M. A. B.; Aitani, A. M.; Al-sa'doun, A. W. Catal. Today 1992, 14, 1. (f) Skupinska, J. Chem. Rev. 1991, 91, 613. (g) Piers, W. E.; Shapiro, P. J.; Bunel, E. E.; Bercaw, J. E. Synlett 1990, 74.
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0029896197
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0000256373
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Examples of other catalytic systems for dimerizing alkenes: (a) Thiele, S.; Erker, G. Chem. Ber./Recl. 1997, 130, 201. (b) Christoffers, J.; Bergman, R. G. J. Am. Chem. Soc. 1996, 118, 4715. (c) Liang, Y.; Yap, G. P. A.; Rheingold, A. L.; Theopold, K. H. Organometallics 1996, 15, 5284. (d) Hajela, S.; Bercaw, J. E. Organometallics 1994, 13, 1147. (e) Al-Jarallah, A. M.; Anabtawi, J. A.; Siddiqui, M. A. B.; Aitani, A. M.; Al-sa'doun, A. W. Catal. Today 1992, 14, 1. (f) Skupinska, J. Chem. Rev. 1991, 91, 613. (g) Piers, W. E.; Shapiro, P. J.; Bunel, E. E.; Bercaw, J. E. Synlett 1990, 74.
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0028422034
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0026852074
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Examples of other catalytic systems for dimerizing alkenes: (a) Thiele, S.; Erker, G. Chem. Ber./Recl. 1997, 130, 201. (b) Christoffers, J.; Bergman, R. G. J. Am. Chem. Soc. 1996, 118, 4715. (c) Liang, Y.; Yap, G. P. A.; Rheingold, A. L.; Theopold, K. H. Organometallics 1996, 15, 5284. (d) Hajela, S.; Bercaw, J. E. Organometallics 1994, 13, 1147. (e) Al-Jarallah, A. M.; Anabtawi, J. A.; Siddiqui, M. A. B.; Aitani, A. M.; Al-sa'doun, A. W. Catal. Today 1992, 14, 1. (f) Skupinska, J. Chem. Rev. 1991, 91, 613. (g) Piers, W. E.; Shapiro, P. J.; Bunel, E. E.; Bercaw, J. E. Synlett 1990, 74.
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3242768626
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Examples of other catalytic systems for dimerizing alkenes: (a) Thiele, S.; Erker, G. Chem. Ber./Recl. 1997, 130, 201. (b) Christoffers, J.; Bergman, R. G. J. Am. Chem. Soc. 1996, 118, 4715. (c) Liang, Y.; Yap, G. P. A.; Rheingold, A. L.; Theopold, K. H. Organometallics 1996, 15, 5284. (d) Hajela, S.; Bercaw, J. E. Organometallics 1994, 13, 1147. (e) Al-Jarallah, A. M.; Anabtawi, J. A.; Siddiqui, M. A. B.; Aitani, A. M.; Al-sa'doun, A. W. Catal. Today 1992, 14, 1. (f) Skupinska, J. Chem. Rev. 1991, 91, 613. (g) Piers, W. E.; Shapiro, P. J.; Bunel, E. E.; Bercaw, J. E. Synlett 1990, 74.
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85034384031
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85034294734
-
-
note
-
2Y: H, 6.77; C, 61.45; Y, 14.22. Found: H, 6.82; C, 61.50; Y, 14.15.
-
-
-
-
35
-
-
85034295965
-
-
note
-
2 > 0 and 498 parameters; R(F) = 0.0763 for 4412 reflections with F ≥ 4.0 σ(F).
-
-
-
-
36
-
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85034305978
-
-
note
-
1H NMR spectroscopy after 10 min and 2, 6, 12, 24, and 48 h. After full conversion the reaction mixture was quenched with methanol and passed over a glass filter. The yield and the nature of the different products were determined by NMR spectroscopy and GC-MS analysis. Reported yields are based on the initial amount of the α-olefin.
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85034301198
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3, Ph). Full results of these investigations will be published separately.
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