-
11
-
-
0027482219
-
-
A. Trehan, A. Vij, M. Walia, G. Kaur, R.D. Verma, and S. Trehan Tetrahedron Lett. 34 1993 7335
-
(1993)
Tetrahedron Lett.
, vol.34
, pp. 7335
-
-
Trehan, A.1
Vij, A.2
Walia, M.3
Kaur, G.4
Verma, R.D.5
Trehan, S.6
-
16
-
-
35748959953
-
-
M.J. Spafford, E.D. Anderson, J.R. Lacey, A.C. Palma, and R.S. Mohan Tetrahedron Lett. 48 2007 8665
-
(2007)
Tetrahedron Lett.
, vol.48
, pp. 8665
-
-
Spafford, M.J.1
Anderson, E.D.2
Lacey, J.R.3
Palma, A.C.4
Mohan, R.S.5
-
24
-
-
0029946776
-
-
M. Kamata, Y. Yokoyama, N. Karasawa, M. Kato, and E. Hasegawa Tetrahedron Lett. 37 1996 3483
-
(1996)
Tetrahedron Lett.
, vol.37
, pp. 3483
-
-
Kamata, M.1
Yokoyama, Y.2
Karasawa, N.3
Kato, M.4
Hasegawa, E.5
-
26
-
-
0000543314
-
-
C. Le Roux, L. Ciliberti, H. Laurent-Robert, A. Laporterie, and J. Dubac Synlett 1998 1249
-
(1998)
Synlett
, pp. 1249
-
-
Le Roux, C.1
Ciliberti, L.2
Laurent-Robert, H.3
Laporterie, A.4
Dubac, J.5
-
31
-
-
0026931265
-
-
C.T. Kresge, M.E. Leonowicz, W.J. Roth, J.C. Vartuli, and J.S. Beck Nature 359 1992 710
-
(1992)
Nature
, vol.359
, pp. 710
-
-
Kresge, C.T.1
Leonowicz, M.E.2
Roth, W.J.3
Vartuli, J.C.4
Beck, J.S.5
-
34
-
-
34249873029
-
-
M.W.C. Robinson, R. Buckle, I. Mabbett, G.M. Grant, and A.E. Graham Tetrahedron Lett. 48 2007 4723
-
(2007)
Tetrahedron Lett.
, vol.48
, pp. 4723
-
-
Robinson, M.W.C.1
Buckle, R.2
Mabbett, I.3
Grant, G.M.4
Graham, A.E.5
-
35
-
-
39549102674
-
-
K. Iwanami, J.-C. Choi, B. Lu, T. Sakakura, and H. Yasuda Chem. Commun. 2008 1002
-
(2008)
Chem. Commun.
, pp. 1002
-
-
Iwanami, K.1
Choi, J.-C.2
Lu, B.3
Sakakura, T.4
Yasuda, H.5
-
40
-
-
77955308119
-
-
2/g and 2.7 nm, respectively
-
2/g and 2.7 nm, respectively.
-
-
-
-
41
-
-
77955306846
-
-
2/g
-
2/g.
-
-
-
-
42
-
-
77955308788
-
-
2/g and 2.6 nm, respectively
-
2/g and 2.6 nm, respectively.
-
-
-
-
43
-
-
77955308481
-
-
2/g, respectively. The average pore diameter (BJH) was 2.7 nm
-
2/g, respectively. The average pore diameter (BJH) was 2.7 nm.
-
-
-
-
44
-
-
77955306424
-
-
note
-
13C NMR spectra. The recovered catalyst was dried at 70 °C for 15 min. Then, the catalyst (50 mg) was dried at 120 °C for 1 h under vacuum and used in a second run.
-
-
-
-
45
-
-
77955304868
-
-
note
-
Al-MCM-41 was newly synthesized according to the same manner as the one used in allylation and previous aldol reaction of aldehydes. However, Si/Al ratio was slightly different from each other. It was confirmed that there had been no difference in catalytic activity between Al-MCM-41 (Si/Al = 26) and Al-MCM-41 (Si/Al = 23).
-
-
-
-
46
-
-
77955303179
-
-
note
-
13C NMR spectra. The recovered catalyst was dried at 70 °C for 15 min. Then, the catalyst (50 mg) was dried at 120 °C for 1 h under vacuum and used in a second run.
-
-
-
-
47
-
-
77955304065
-
-
Silica sources of present and previous MCM-41 were tetraethyl orthosilicate and colloidal silica, respectively
-
Silica sources of present and previous MCM-41 were tetraethyl orthosilicate and colloidal silica, respectively.
-
-
-
|