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Usage

Uses

Used in Pharmaceutical Industry:
1-BROMO-4-(4'-PENTYLCYCLOHEXYL)BENZENE is used as a synthetic intermediate for the development of pharmaceutical compounds. Its molecular structure allows for the creation of new drugs with potential therapeutic effects.
Used in Agrochemical Industry:
In the agrochemical sector, 1-BROMO-4-(4'-PENTYLCYCLOHEXYL)BENZENE is utilized as a precursor in the synthesis of agrochemicals. Its unique structure contributes to the development of effective pesticides and other agricultural chemicals.
Used in Material Science:
1-BROMO-4-(4'-PENTYLCYCLOHEXYL)BENZENE is employed as a component in the research and development of new materials. Its properties can be leveraged to enhance material characteristics for various applications in science and technology.
Used in Chemical Research:
As a chemical research tool, 1-BROMO-4-(4'-PENTYLCYCLOHEXYL)BENZENE is used to study chemical reactions and mechanisms. Its reactivity and structural features make it a valuable compound for understanding and advancing chemical knowledge.

Upstream product

• 66227-31-4 trans-4-pentylcyclohexylbenzene 
• 106-37-6 1.4-dibromobenzene 
• 7439-89-6 iron 

Downstream Products

• 81793-59-1 4-fluoro-4'-(4-pentyl-cyclohexyl)-biphenyl 
• 137019-95-5 3,4,5-trifluoro-4'-(4-pentylcyclohexyl)-1,1'-biphenyl 
• 79832-84-1 1,1'-bis{4-[(trans-4-pentyl)cyclohexyl]phenyl} 

Relevant academic research and scientific papers

Preparation method of alkyl cyclohexylbromobenzene

The invention discloses a preparation method of alkyl cyclohexylbromobenzene. The method comprises the following steps: performing a synthesis reaction by adopting one of alkyl cyclohexylbenzene, alkyl dicyclohexylbenzene and biphenyl as a raw material, adopting bromine as a bromine source and adopting an oxidant as a catalyst; washing a synthetic product with water until neutrality to obtain a crude product organic phase; then adding a solvent into the crude product organic phase; heating to a boiling state and refluxing; and finally cooling and performing filtration to obtain a product. Themethod has characteristics of low cost, high yield, no waste gas and no solid waste generation, environmental protection, and is suitable for promotion and use.

The structural effects on the pretilt angle of alignment materials with alkylcyclohexylbenzene as a side chain in polyimides

We have investigated the relationship between the surface property of rubbed polyimides and the variation of pretilt angle according to the side chain and main chain structures. We calculated the surface free energy of synthesized polyimide surface by mea

Cyclic hydrocarbon derivative and liquid crystal composition containing the same

A cyclic hydrocarbon derivative represented by formula (I): STR1 wherein each of Y1 and Y2 is independently F, Cl, CN, OCN, SCN, OCF3, OCF2 H, OCF2 CF3, CF3, R, --OR, --COOR or --OCOR, wherein R is alkyl, alkenyl or alkoxyalkyl, provided that at least one of Y1 and Y2 is R, --OR, --COOR or --OCOR; each of Z, Z1, Z2, Z3 and Z4 is independently a single bond, --CH2 CH2 --, --CH=CH--, --C C--, --COO--, --OCO--, --CH2 O--, OCH2 --, --(CH2)4 --, --(CH2)3 --O-- or --O--(CH2)3 --; ring A is group of formula (II): STR2 wherein each of X1, X2, X3, X4, X5, X6, X7, X8, X9, and X10 is independently H or D, provided that at least one of them is D; each of rings K, L, J, M and N is independently trans-1,4-cyclohexylene, 1,4-cyclohexenylene, substituted trans-1,4-cyclohexylene, 1,4-phenylene, substituted 1,4-phenylene, 1,3-dioxane-2,6-diyl, pyrimidine-2,5-diyl, pyridine-2,5-diyl, pyarazine-2,5-diyl or a group of formula (III): STR3 wherein each of X11, X12, X13, X14, X15, X16, X17, X18, X19, and X20 is independently H or D, provided that at least one of them is D; in which the ring of formula (III) may be the same as or different from ring A; and k, l, m, and n each independently is 0 or 1, provided that the sum of k, l, m, and n is 0, 1 or 2. The compound is useful as an electro-optic liquid crystal display material.

Synthesis of Mesogenic Compounds, Catalyzed by Metal Complexes. II. A New Method of Synthesis of 4,4'-Dialkylbiphenyls

A new method for the synthesis of 4,4'-dialkylbiphenyls containing both n-alkyl- and 4-trans-n-alkylcyclohexyl substituents, based on highly selective reactions of monoalkylation and monoacylation of 1,4-dibromobenzene in the presence of palladium complexes is developed.