3,4'-DI-ISO-PROPYLBIPHENYL synthesis
- Product Name:3,4'-DI-ISO-PROPYLBIPHENYL
- CAS Number:61434-46-6
- Molecular formula:C18H22
- Molecular Weight:238.37
92-52-4
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61434-46-6
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Yield:18970-30-4 57%
Reaction Conditions:
ammonia in decalin at 220; under 7600.51 Torr;Product distribution / selectivity;
Steps:
10
A sample of catalyst prepared in the same manner as catalyst Sample I was saturated with ammonia vapor at room temperature, placed in the flow reactor and heated to 450°C under nitrogen flow and then cooled down to room temperature. The isopropylation of biphenyl using this catalyst was carried out as described in the general procedure. The results are shown in Table 4. TrIPBP refers to triisopropylbiphenyl.
References:
EP1533288,2005,A2 Location in patent:Page/Page column 11
92-52-4
393 suppliers
$9.00/5g
187737-37-7
1 suppliers
inquiry
7116-95-2
87 suppliers
$28.80/1g
18970-30-4
90 suppliers
$31.07/1g
61434-46-6
55 suppliers
$16.60/5g
20282-30-8
12 suppliers
inquiry
92-52-4
393 suppliers
$9.00/5g
187737-37-7
1 suppliers
inquiry
7116-95-2
87 suppliers
$28.80/1g
18970-30-4
90 suppliers
$31.07/1g
61434-46-6
55 suppliers
$16.60/5g
20282-30-8
12 suppliers
inquiry
69375-12-8
2 suppliers
inquiry
92-52-4
393 suppliers
$9.00/5g
187737-37-7
1 suppliers
inquiry
7116-95-2
87 suppliers
$28.80/1g
19486-60-3
2 suppliers
inquiry
18970-30-4
90 suppliers
$31.07/1g
61434-46-6
55 suppliers
$16.60/5g
20282-30-8
12 suppliers
inquiry
69375-12-8
2 suppliers
inquiry
92-52-4
393 suppliers
$9.00/5g
187737-37-7
1 suppliers
inquiry
7116-95-2
87 suppliers
$28.80/1g
18970-30-4
90 suppliers
$31.07/1g
61434-46-6
55 suppliers
$16.60/5g