PROPYLCYCLOHEXANE synthesis
- Product Name:PROPYLCYCLOHEXANE
- CAS Number:1678-92-8
- Molecular formula:C9H18
- Molecular Weight:126.24
2785-87-7
155 suppliers
$22.12/25G
1678-92-8
89 suppliers
$8.00/1g
103-65-1
173 suppliers
$17.00/25mL
Yield:1678-92-8 90%
Reaction Conditions:
with hydrogen;benzene at 350; under 67506.8 Torr;Flow reactor;Reagent/catalyst;
Steps:
5
A set of supported transition metal phosphide catalysts including FeP/Si02, N i2P/Si02, CoP/Si02, WP/Si02and MoP/Si02were synthesized and tested for demethoxylation of 2-methoxy-4-propylphenol in benzene solvent. The reactions were carried out in the fixed-bed reactor at 350°C and 90 bar H2. The experimental procedure is similar to the process of demethoxylation and transalkylation using fixed bed reactor involving the Au/Ti02and HZSM-5. Among the tested catalysts, MoP/Si02is the most active catalyst for demethoxylation, delivering about 90% yield of propylphenol and 10% methylated propylphenol at 100% conversion (Figure 14e). Notably, only a small amount of toluene was produced by benzene methylation. The Ni2P/Si02also showed high activity towards deoxygenation and ring hydrogenation. The main products are propylcyclohexane and propylbenzene (Figure 14b). In this case, the benzene-derived product is mainly cyclohexane (Figure 15b).
References:
TECHNISCHE UNIVERSITEIT EINDHOVEN;HENSEN, Emiel Jan Maria;HUANG, Xiaoming;OUYANG, Xianhong WO2019/177458, 2019, A1 Location in patent:Page/Page column 20; 25
645-56-7
208 suppliers
$11.00/1g
1678-92-8
89 suppliers
$8.00/1g
103-65-1
173 suppliers
$17.00/25mL
52204-65-6
91 suppliers
$45.00/5g
645-56-7
208 suppliers
$11.00/1g
1678-92-8
89 suppliers
$8.00/1g