ChemicalBook CAS DataBase List 1,2-DIMETHYLCYCLOHEXANE

1,2-DIMETHYLCYCLOHEXANE synthesis

9synthesis methods

Product Name:1,2-DIMETHYLCYCLOHEXANE
CAS Number:583-57-3
Molecular formula:C8H16
Molecular Weight:112.21

95-47-6 Synthesis

95-47-6
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$10.00/25g

583-57-3
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$40.00/25mL

Yield:583-57-3 99%

Reaction Conditions:

with hydrogen in water at 100; under 15001.5 Torr; for 5 h;

Steps:

3.2. Hydrogenation reaction in aqueous phase
General procedure: The catalytic hydrogenation of Ru/CN-SBA-15 for olefins, arenesand the other biomass-derived platform molecules has been demonstratedin Table 3. Both alicyclic olefin and linear olefin (cyclohexeneand 1-hexene) were highly reactive over the present catalyst under the aqueous and much more mild conditions, and even TOFs were over10,000 h-1 (Table 3, entries 1 and 2). Moreover, the styrene was hydrogenatedsmoothly into ethylcyclohexane in 99% yield even under areaction condition of 60 °C and TOF reached up to 8273 h-1 (Table 3,entry 3). Similarly, the other arenes like phenylacetylene, toluene ando-xylene were also converted into the corresponding totally hydrogenatedproducts respectively, although the complete hydrogenation ofthese substrate molecules could require slightly longer reaction time orhigher temperature due to the electron-withdrawing substituent or thesteric hindrance (Table 3, entries 4-6).

References:

Qian, Wei;Lin, Lina;Qiao, Yunxiang;Zhao;Xu, Zichen;Gong, Honghui;Li;Chen;Huang, Rong;Hou, Zhenshan [Applied Catalysis A: General,2019,vol. 585,art. no. 117183]

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