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1
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0004043430
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Patai, S., Ed.; Interscience Publishers: London
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(a) Gibson, M. S. In The Chemistry of Amino Groups; Patai, S., Ed.; Interscience Publishers: London, 1968.
-
(1968)
The Chemistry of Amino Groups
-
-
Gibson, M.S.1
-
3
-
-
33748622573
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-
Selva, M.; Bomben, A.; Tundo, P. J. Chem. Soc., Perkin Trans. 1 1997, 1041.
-
(1997)
J. Chem. Soc., Perkin Trans. 1
, pp. 1041
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Selva, M.1
Bomben, A.2
Tundo, P.3
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4
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0345891261
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-
note
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Reactions must be run in sealed vessels (autoclaves) at temperatures over the boiling point of DMC (90°C).
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-
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5
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0035830585
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Selva, M.; Tundo, P.; Perosa, A. J. Org. Chem. 2001, 66, 677.
-
(2001)
J. Org. Chem.
, vol.66
, pp. 677
-
-
Selva, M.1
Tundo, P.2
Perosa, A.3
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6
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0033975724
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Perosa, A.; Selva, M.; Tundo, P., Zordan, F. Synlett 2000, 1, 272-274.
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(2000)
Synlett
, vol.1
, pp. 272-274
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-
Perosa, A.1
Selva, M.2
Tundo, P.3
Zordan, F.4
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7
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0346522096
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Anastas, P. T., Williamson, T., Eds.; ACS Symposium Series 626; American Chemical Society: Washington, DC
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Romano, U.; Rivetti, F.; Delledonne, D. In Green Chemistry, Designing Chemistry for the Environment; Anastas, P. T., Williamson, T., Eds.; ACS Symposium Series 626; American Chemical Society: Washington, DC, 1996.
-
(1996)
Green Chemistry, Designing Chemistry for the Environment
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Romano, U.1
Rivetti, F.2
Delledonne, D.3
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8
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0347782542
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-
note
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The coproduct alcohol ROH (Scheme 2) can in principle, be recycled to the preparation of the carbonate itself.
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-
-
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9
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0346522094
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-
note
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Initial reaction conditions were chosen on the basis of results already reported by our group (see ref 4).
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-
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10
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0345891260
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-
note
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According to Figure 1, this assumption holds on the condition that the W ratio be ≥4. Hence, eq 2 can be applied for the results of Figure 2 (W = 5).
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12
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0346522095
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Andersen, J. R., Boudart, M., Eds.; Springer-Verlag: Berlin, Chapter 3
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(b) Carberry, J. J. In Catalysis: Science and Technology; Andersen, J. R., Boudart, M., Eds.; Springer-Verlag: Berlin, 1987; Vol. 8, Chapter 3.
-
(1987)
Catalysis: Science and Technology
, vol.8
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Carberry, J.J.1
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13
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0346522089
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Rabo, J. A., Ed.; ACS Monograph 171; American Chemical Society: Washington, DC; Chapter 7
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(c) Eberly, P. E. In Zeolite Chemistry and Catalysis; Rabo, J. A., Ed.; ACS Monograph 171; American Chemical Society: Washington, DC, 1976; Chapter 7.
-
(1976)
Zeolite Chemistry and Catalysis
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Eberly, P.E.1
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15
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0030288864
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As reported by Simpson et al., the most appropriate analysis of this effect for zeolites is the approach of Weisz - Prater. This model, however, was not applicable for reaction 1 because the diffusional coefficients (D) of the reactants were not available. (a) Simpson, M. F.; Wei, J.; Sundaresan, S. Ind. Eng. Chem. Res. 1996, 35, 3861. (b) Weisz, P. B.; Prater, C. D. Adv. Catal. 1954, 6, 143.
-
(1996)
Ind. Eng. Chem. Res.
, vol.35
, pp. 3861
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Simpson, M.F.1
Wei, J.2
Sundaresan, S.3
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16
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72449183180
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-
As reported by Simpson et al., the most appropriate analysis of this effect for zeolites is the approach of Weisz - Prater. This model, however, was not applicable for reaction 1 because the diffusional coefficients (D) of the reactants were not available. (a) Simpson, M. F.; Wei, J.; Sundaresan, S. Ind. Eng. Chem. Res. 1996, 35, 3861. (b) Weisz, P. B.; Prater, C. D. Adv. Catal. 1954, 6, 143.
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(1954)
Adv. Catal.
, vol.6
, pp. 143
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Weisz, P.B.1
Prater, C.D.2
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17
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0347782541
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note
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obs values were within a maximum of a 10% deviance from each other.
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19
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0033722066
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This procedure was also applied to demonstrate the absence of diffusional effects for several reported zeolite-catalyzed reactions, i.e., the N-methylation of melamine catalyzed by Ru mordenites, the trans-alkylation of diethylbenzene/benzene in the presence of H faujasites, and the oligomerization of isobutene with H mordenites. (a) Shinoda, S.; Fujimura, K.; Ohnishi, T.; Yamakawa, T. Appl. Catal., A 2000, 194-195, 375. (b) Tiako Ngandjui, L. M.; Louhibi, D.; Thyrion, F. C. Chem. Eng. Process. 1997, 36, 133. (c) Tiako Ngandjui, L. M., Thyrion, F. C. Chem. Eng. Process. 1992, 31, 1.
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(2000)
Appl. Catal., A
, vol.194-195
, pp. 375
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Shinoda, S.1
Fujimura, K.2
Ohnishi, T.3
Yamakawa, T.4
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20
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0031123910
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-
This procedure was also applied to demonstrate the absence of diffusional effects for several reported zeolite-catalyzed reactions, i.e., the N-methylation of melamine catalyzed by Ru mordenites, the trans-alkylation of diethylbenzene/benzene in the presence of H faujasites, and the oligomerization of isobutene with H mordenites. (a) Shinoda, S.; Fujimura, K.; Ohnishi, T.; Yamakawa, T. Appl. Catal., A 2000, 194-195, 375. (b) Tiako Ngandjui, L. M.; Louhibi, D.; Thyrion, F. C. Chem. Eng. Process. 1997, 36, 133. (c) Tiako Ngandjui, L. M., Thyrion, F. C. Chem. Eng. Process. 1992, 31, 1.
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(1997)
Chem. Eng. Process.
, vol.36
, pp. 133
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-
Tiako Ngandjui, L.M.1
Louhibi, D.2
Thyrion, F.C.3
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21
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0026853852
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This procedure was also applied to demonstrate the absence of diffusional effects for several reported zeolite-catalyzed reactions, i.e., the N-methylation of melamine catalyzed by Ru mordenites, the trans-alkylation of diethylbenzene/benzene in the presence of H faujasites, and the oligomerization of isobutene with H mordenites. (a) Shinoda, S.; Fujimura, K.; Ohnishi, T.; Yamakawa, T. Appl. Catal., A 2000, 194-195, 375. (b) Tiako Ngandjui, L. M.; Louhibi, D.; Thyrion, F. C. Chem. Eng. Process. 1997, 36, 133. (c) Tiako Ngandjui, L. M., Thyrion, F. C. Chem. Eng. Process. 1992, 31, 1.
-
(1992)
Chem. Eng. Process.
, vol.31
, pp. 1
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Tiako Ngandjui, L.M.1
Thyrion, F.C.2
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23
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0001457874
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Espeel, P. H. J.; Vercruysse, K. A.; Debaerdemaker, M.; Jacobs, P. A. Stud. Surf. Sci. Catal. 1994, 84, 1457.
-
(1994)
Stud. Surf. Sci. Catal.
, vol.84
, pp. 1457
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Espeel, P.H.J.1
Vercruysse, K.A.2
Debaerdemaker, M.3
Jacobs, P.A.4
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24
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0001338108
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Jayat, F.; Sabater Picot, M. J.; Guisnet, M. Catal. Lett. 1996, 41, 181.
-
(1996)
Catal. Lett.
, vol.41
, pp. 181
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Jayat, F.1
Sabater Picot, M.J.2
Guisnet, M.3
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25
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0347782536
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-
note
-
Zeolites are known to be hygroscopic solids. Before each reaction, the catalyst was dried with heating overnight at 70°C and under vacuum (10 mm). This treatment was not applied in the case of entry 3 in Table 1. The dried zeolite showed a weight decrease in the range of 5-7% (determined through a gravimetric comparison between three dried and nondried samples).
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-
-
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26
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0347152413
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-
note
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obs (entries 1-3).
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-
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27
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84982351357
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Schwochow, F.; Puppe, I. Angew. Chem., Int. Ed. Engl. 1975, 14, 620.
-
(1975)
Angew. Chem., Int. Ed. Engl.
, vol.14
, pp. 620
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-
Schwochow, F.1
Puppe, I.2
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28
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0026255642
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Czjiek, M.; Vogt, T.; Fuess, H. Zeolites 1991, 11, 832.
-
(1991)
Zeolites
, vol.11
, pp. 832
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Czjiek, M.1
Vogt, T.2
Fuess, H.3
-
29
-
-
0345891257
-
-
note
-
obs values were not determinable.
-
-
-
-
30
-
-
0347782537
-
-
note
-
3 (see the Experimental Section).
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-
-
-
34
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0346522086
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Thesis, University of Ca' Foscari, Venezia, Italy
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Berto, C. Thesis, University of Ca' Foscari, Venezia, Italy, 2001.
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(2001)
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Berto, C.1
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35
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0037039904
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Salvatore, R. N.; Nagle, A. S.; Jung, K. W. J. Org. Chem. 2002, 67, 674-683.
-
(2002)
J. Org. Chem.
, vol.67
, pp. 674-683
-
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Salvatore, R.N.1
Nagle, A.S.2
Jung, K.W.3
-
36
-
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0347152412
-
-
note
-
The carbonate 2a was advantageous for high-temperature methylation reactions (T > 120°C). However, since benzylamine was rapidly methylated also at a lower temperature (90°C), DMC (a commercially available compound) could be used more conveniently at its reflux temperature (90°C) and at atmospheric pressure.
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-
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38
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0039855249
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(b) Su, B.; Barthomeuf, D. Stud. Surf. Sci. Catal. 1995, 94, 598. Actually, ref31b reports that Y faujasites possess only Lewis-type acidity, the Brönsted contribution of OH groups on the surface being negligible.
-
(1995)
Stud. Surf. Sci. Catal.
, vol.94
, pp. 598
-
-
Su, B.1
Barthomeuf, D.2
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44
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84989486089
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Klocke, E.; Matzeit, A.; Gockein, M.; Schäfer, H. Chem. Ber. 1993, 126, 1623.
-
(1993)
Chem. Ber.
, vol.126
, pp. 1623
-
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Klocke, E.1
Matzeit, A.2
Gockein, M.3
Schäfer, H.4
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45
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37049110067
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Kost, D.; Zeichner, A.; Sprecher, M. J. Chem. Soc., Perkin Trans. 2 1980, 317.
-
(1980)
J. Chem. Soc., Perkin Trans. 2
, pp. 317
-
-
Kost, D.1
Zeichner, A.2
Sprecher, M.3
-
48
-
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37049110067
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-
(b) Kost, D.; Zeichner, A.; Sprecher, M. J. Chem. Soc., Perkin Trans. 2 1980, 317.
-
(1980)
J. Chem. Soc., Perkin Trans. 2
, pp. 317
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-
Kost, D.1
Zeichner, A.2
Sprecher, M.3
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