-
1
-
-
33947087643
-
-
(a) Dumont, W.; Poulin, J.-C.; Dang, T.-P.; Kagan, H. B. J. Am. Chem. Soc. 1973, 95, 8295;
-
(1973)
J. Am. Chem. Soc.
, vol.95
, pp. 8295
-
-
Dumont, W.1
Poulin, J.-C.2
Dang, T.-P.3
Kagan, H.B.4
-
4
-
-
0000812324
-
-
(d) Benvenuti, F.; Carlini, C.; Marchionna, M.; Patrini, R.; Raspolli Galletti, A. M.; Sbrana, G. J. Inorg. Organometal. Polym. 1997, 7, 183.
-
(1997)
J. Inorg. Organometal. Polym.
, vol.7
, pp. 183
-
-
Benvenuti, F.1
Carlini, C.2
Marchionna, M.3
Patrini, R.4
Raspolli Galletti, A.M.5
Sbrana, G.6
-
5
-
-
0001712872
-
-
(a) Bayston, D. J.; Fraser, J. L.; Ashton, M. R.; Baxter, A. D.; Polywka, M. E. C.; Moses, E. J. Org. Chem. 1998, 63, 3137;
-
(1998)
J. Org. Chem.
, vol.63
, pp. 3137
-
-
Bayston, D.J.1
Fraser, J.L.2
Ashton, M.R.3
Baxter, A.D.4
Polywka, M.E.C.5
Moses, E.6
-
6
-
-
0032487795
-
-
(b) Uozumi, Y.; Danjo, H.; Hayashi, T. Tetrahedron Lett. 1998, 39, 8303.
-
(1998)
Tetrahedron Lett.
, vol.39
, pp. 8303
-
-
Uozumi, Y.1
Danjo, H.2
Hayashi, T.3
-
7
-
-
0032577008
-
-
(a) Nozaki, K.; Itoi, Y.; Shibahara, F.; Shirakawa, E.; Ohta, T.; Takaya, H.; Hiyama, T. J. Am. Chem. Soc. 1998, 120, 4051;
-
(1998)
J. Am. Chem. Soc.
, vol.120
, pp. 4051
-
-
Nozaki, K.1
Itoi, Y.2
Shibahara, F.3
Shirakawa, E.4
Ohta, T.5
Takaya, H.6
Hiyama, T.7
-
13
-
-
85031233059
-
-
note
-
6): δ 60.9, 53.4, 50.9.
-
-
-
-
14
-
-
85031231884
-
-
For methods of resin-bound ligand analysis and the spectral data of 3 see Ref. 5c.
-
For methods of resin-bound ligand analysis and the spectral data of 3 see Ref. 5c.
-
-
-
-
15
-
-
85031222262
-
-
31P NMR: δ -5.3.
-
31P NMR: δ -5.3.
-
-
-
-
16
-
-
85031226116
-
-
note
-
6): 52.1, 27.2.
-
-
-
-
17
-
-
85031218075
-
-
note
-
6): 66.4, 56.9, 54.7, 27.0.
-
-
-
-
19
-
-
85031223403
-
-
note
-
6): 67.8, 55.1, 50.8.
-
-
-
-
20
-
-
0036276975
-
-
Recently, a library of aminophosphine-phosphinite ligands prepared on solid support via a similar route was reported: Lavastre, O.; Morken, J. P. New J. Chem. 2002, 26, 745.
-
(2002)
New J. Chem.
, vol.26
, pp. 745
-
-
Lavastre, O.1
Morken, J.P.2
-
21
-
-
0034604671
-
-
(a) Lou, R.; Mi, A.; Jiang, Y.; Qin, Y.; Li, Z.; Fu, F.; Chan, A. S. C. Tetrahedron 2000, 56, 5857;
-
(2000)
Tetrahedron
, vol.56
, pp. 5857
-
-
Lou, R.1
Mi, A.2
Jiang, Y.3
Qin, Y.4
Li, Z.5
Fu, F.6
Chan, A.S.C.7
-
22
-
-
0000366174
-
-
(b) Krause, H.-W.; Foken, H.; Pracejus, H. New J. Chem. 1989, 13, 615.
-
(1989)
New J. Chem.
, vol.13
, pp. 615
-
-
Krause, H.-W.1
Foken, H.2
Pracejus, H.3
-
23
-
-
85031225516
-
-
A similar effect of bulky substituents was observed in Ref. 14b.
-
A similar effect of bulky substituents was observed in Ref. 14b.
-
-
-
-
32
-
-
0034659728
-
-
(b) Schwarz, J.; Böhm, V. P. W.; Gardiner, M. G.; Grosche, M.; Herrman, W. A.; Hieringer, W.; Raudaschl-Sieber, G. Chem. Eur. J. 2000, 6, 1773;
-
(2000)
Chem. Eur. J.
, vol.6
, pp. 1773
-
-
Schwarz, J.1
Böhm, V.P.W.2
Gardiner, M.G.3
Grosche, M.4
Herrman, W.A.5
Hieringer, W.6
Raudaschl-Sieber, G.7
-
33
-
-
0035866481
-
-
and references therein
-
(c) Köhler, K.; Wagner, M.; Djakovitch, L. Catal. Today 2001, 66, 105 and references therein;
-
(2001)
Catal. Today
, vol.66
, pp. 105
-
-
Köhler, K.1
Wagner, M.2
Djakovitch, L.3
-
39
-
-
85031233052
-
-
31P NMR.
-
31P NMR.
-
-
-
-
40
-
-
85031228902
-
-
note
-
Typical complexation and catalysis procedure: Palladium acetate (0.5 equiv.) was added to a suspension of 3a (1 equiv.) in NMP. After 2 hours of stirring the resin 8a was filtered off and washed with NMP. Complexation efficiency: 100%. Iodobenzene (0.06 ml, 0.56 mmol, 1 equiv.), methyl acrylate (0.06 ml, 0.67 mmol, 1.2 equiv.) and triethylamine (0.1 ml, 0.73 mmol, 1.3 equiv.) were added to the suspension of 8a (0.035 equiv. of Pd, two phosphines per Pd assumed) in 1 ml of NMP. The mixture was stirred overnight at 110°C. The suspension was filtered and washed with acetonitrile. The filtrate was diluted with acetonitrile and HPLC analyzed.
-
-
-
-
41
-
-
85031225406
-
-
note
-
The procedure with the bromobenzene is equivalent to that of the iodobenzene. The differences in the catalyst reactivity are more prominent when a higher amount of catalyst is used (3.5%), but the temperature is relatively low and the reaction time not too long.
-
-
-
|