21681-47-0Relevant academic research and scientific papers
Epoxidation of tetracyclodecene hydrocarbons with the H2O2·CO(NH2)2 adduct in the presence of heteropoly compounds containing rare-earth metal cations
Alimardanov, Kh. M.,Sadygov,Garibov,Musaeva,Dadashova,Almardanova
, (2017)
Epoxidation of tetracyclododecene bridged hydrocarbons prepared via the [4+2]-condensation of bicyclo[2.2.1]hept-2-ene and its alkyl derivatives with cyclopentadiene in the presence of Н-form of synthetic mordenite has been studied. Phosphorus-molybdenum
Preparation method of tetracyclododecene compound
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Paragraph 0020; 0069-0078; 0111, (2021/09/04)
The invention discloses a preparation method of a tetracyclododecene compound. The method is characterized by comprising the following steps: mixing dicyclopentadiene, a norbornene compound and a free radical polymerization inhibitor, carrying out Diels-Alder reaction, and finally purifying to obtain the required tetracyclododecene compound, wherein the feeding molar ratio of the dicyclopentadiene to the norbornene compound is 1: (5-12). Compared with the prior art, the preparation method disclosed by the invention has the advantages that the generation of byproducts can be reduced, the effective conversion rate of dicyclopentadiene is improved, and the colorless and high-purity tetracyclododecene compound is prepared.
Preparation method and application of tetracyclic dodecene compound
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Paragraph 0085-0117, (2021/04/03)
The invention relates to a preparation method and application of a tetracyclic dodecene compound, the preparation method is as follows: cyclopentadiene or dicyclopentadiene is mixed with a compound shown in a formula (II), Diels-Alder addition reaction is carried out, the tetracyclic dodecene compound shown in a formula (I) is prepared, and R1 and R2 are independently selected from H or CH3. The invention provides the preparation method of the tetracyclic dodecene compound as shown in the specification, and the preparation method does not introduce any solvent, so that the energy consumption in the distillation process is reduced, and the yield of the product is increased; ethylene gas or other olefins are not used, so that the investment of equipment is reduced; meanwhile, the preparationmethod improves the conversion rate of the reaction, the obtained product is high in yield and purity, and the economy of the whole process is improved.
PREPARATION OF UNSATURATED TETRACYCLIC HYDROCARBONS AND ESTERS BASED ON THEM
Mamedov, M. K.,Suleimanova, E. T.
, p. 948 - 952 (2007/10/02)
Optimal conditions have been worked out for the synthesis of tetracyclo2,5.17,10.01,6>dodec-3-ene and its 8-methyl-substituted derivative by the -addition reaction of 1,3-cyclo-pentadiene to bicyclohepten
