новые стереоспецифические катализаторы в синтезе веществ

546.56.4:542.947:314
.
,
.
.
5% Cu/ -Al2O3 –
100 %
-11-
,
,
.
,
.
,
0,5
-1-
–9-
-1-
5%
-
,
.
11.
-1-
9,6
16
,
9-
11-
-1-
0,5
11-
-1-
(
5%
1).
,
-
100%
.
7%,
-1-
99%
1%
-11-
12%
.
10%
-11-
-1-
.
9,6
1.
5% Cu/ -Al2O3
0,5% Y
, 1% Y – 12
11-
-1,
.
,%
.,
.Y
%
,
Cu/ -Al2O3
393
,
6,2
0,0
0,5
1
3
5
7
10
0,0
0,5
1
3
5
7
10
100 %
,
-
8
,
(
.
11-
10
10
10
10
10
10
10
5
5
5
5
5
5
5
11,2
3% Y – 15, 5% Y – 16, 7% Y – 20, 10% – 24
(
1).
7 10%
.
,
5% Cu/ -Al2 O3 ,
5% Y 10% Cu/ -Al2O3 3% Y
,
10% Cu/ -Al2O3,
,
100%
-11-1,
5%
Cu/ -Al2O3
.
25
,
0,5% Y, 15
5% Y.
,
11-1-
5% Cu/
,
-Al2O3,
-1-
135
8
10
12
23
25
30
240
25
20
16
15
12
10
14
-1100
100
100
100
92
91
91
100
100
100
100
100
99
88
), %
-
11-
-18
9
9
1
12
. 2007.
10% Cu/ -Al2O3,
[1].
5% Cu/ -Al2O3
Al2O3 (
-1(0,5-10% Y) 5% Cu/ -Al2O311-1- .
5%
Cu/ -Al2O3 0,5-5% Y
9-1-9- -1- ,
100%
2).
.
7
10%
-9-1- .
0,5% Y
6,2
, 1% Y – 8 , 3% Y – 9,3,
5% Y – 11,2, 7% Y – 14, 10% Y – 17,5
.
7 10% Y
,
11-1- . 5% Cu/ -Al2O3
3% Y 10% Cu/ -Al2O3
(3% Y)
.
9-, 11-110% Cu/ -Al2O3 –
,
(0,5-10% Y),
[2]
.
)
,
9-
-1-
,%
.
,%
,
.
10% Cu / -Al2O3
,
2000-
,
,
3000A,
40-60Å.
5% Cu / -Al2O3
,
-
5% Cu / -Al2O3, Y 2O3,
Cu/ -Al2O3
,
,
8
–
(
.
), %
9-
10
10
10
10
10
10
10
5
5
5
5
5
5
5
,
-
.
393
Y
-
,
-
2.
-
,
,
,
10% Cu/ .
9-
5
0,0
0,5
1,0
3,0
5,0
7,0
10
0,0
0,5
1,0
3,0
5,0
7,0
10
160
20
25
30
33
42
47
280
45
35
30
25
20
16
15
-1-
100
100
100
100
100
96
94
100
100
100
100
100
98
89
9-
-14
6
2
11
3.
Y 2O3
S,
10% Cu/ -Al2O 3
10% Cu+ Y2O3 (1% Y) /
10% Cu+ Y2O3 (5% Y) /
10% Cu+ Y2O3 (7% Y) /
10% Cu+ Y2O3 (10% Y)/
2
/
S,
90
75
74
70
38
-Al2O3
-Al2O3
-Al2O3
-Al2O3
5%
5%
5%
5%
5%
10% Cu / -Al2O3
[3].
Cu/ -Al2O 3
Cu+ Y 2O3 (1% Y) /
Cu+ Y 2O3 (5% Y) /
Cu+ Y 2O3 (7% Y) /
Cu+ Y2O3 (10% Y) /
1.
[4,5].
[6],
.
-
.
5% Cu / -Al2O3
.
-
[7].
-
,
[8].
-1-
-9-
.
,
-
-11-
-1-
.«
–
i
–
-1-
-
,
,
.
«
.,
21
.,
.,
.,
. // .
». (
.
.
, 2001, .
0,55 %5% Cu / -Al2O3
.
,
,
.
),
.
,
59-72.
3. Marino F., Laborde M., Jobbady M. Characterization
and Performance of Cu-Ni Supported Catalysts // 4 th European
Congress on Catalysts. Rimini, Italy. Book of Abstracts. 1999.
p. /1/307.
4. Gallaher G.R., Godwin I.G., Chen-Shi Huang. XPS and
Reaction Investigation of Alkali Promotion. // J. Catal. 1993.
v.140, 2, p. 453-456.
5. Bachiller-Baeza B., Gurrero-Ruiz A., Rodriguez-Ramos
V. Role of CeO 2 in the gas phase to krotonaldehyde
hydrogenation over promoted Ru/C and Ru/Al2O3 catalysts. //
4th European Congress on Catalysis. Rimini, Italy. Sept. 5-10.
1999. Book of Abstracts. 1999, p. /1/040. p. 240.
6.
.,
.,
.
. //
, 1993, .34, 5, . 909-912.
7.
.
VIII
.
:
. 1983. 304 .
8. Yefremenko I.G., Zilberberg I.L., Zhidomirov G.M.,
Pak A.M. Hydrogen Activation on Copper Catalytic Sites in
Stereoselective Alkyne Hydrogenation. // React. Kinet. Catal.
Lett., 1995, 56, 1., p.77-86.
,
,
//
2(15), . 25-30.
.,
.,
.
/
95
85
67
58
45
-Al2O3
-Al2O3
-Al2O3
-Al2O3
.
», 2006,
2.
2
-11100%-
.
-
.
.
16
-
-1-
-
-9i.
,
07.11.2007 .