67589-89-3

Usage

Uses

Used in Pharmaceutical Industry:
Cyclohexanecarbonyl chloride, 4-butyl-, trans(9CI) is used as a reagent in the synthesis of various pharmaceuticals. Its high reactivity allows for the production of a wide range of organic compounds, contributing to the development of new medications.
Used in Agrochemical Industry:
Cyclohexanecarbonyl chloride, 4-butyl-, trans(9CI) is also utilized in the production of agrochemicals, where it serves as a key intermediate in the synthesis of various agricultural chemicals. Its reactivity and versatility make it a valuable component in the creation of effective and targeted agrochemicals.
Used in Organic Synthesis:
Cyclohexanecarbonyl chloride, 4-butyl-, trans(9CI) is used as a starting material for the synthesis of a variety of organic compounds. Its unique structure and reactivity enable the formation of diverse chemical products, expanding the scope of organic chemistry.
Safety Precautions:
Due to its corrosive nature, proper safety measures should be taken when handling Cyclohexanecarbonyl chloride, 4-butyl-, trans(9CI). It can cause skin and eye irritation, so it is essential to use appropriate personal protective equipment and follow safety guidelines to minimize risks.

Upstream product

• 38289-28-0 trans-4-butylcyclohexanecarboxylic acid 
• 20651-71-2 4-butyl benzoic acid 
• 79-37-8 oxalyl dichloride 
• 71101-89-8 trans-4-butylcyclohexane carboxylic acid 

Downstream Products

• 67589-47-3 trans-4-butylcyclohexanecarboxylic acid p-ethoxyphenyl ester 
• 67589-50-8 trans-4-n-Butyl-cyclohexancarbonsaeure-(4'-n-hexyl-oxyphenylester) 
• 125533-12-2 2-(4-Butyl-cyclohexyl)-1-phenyl-ethanone 
• 92118-99-5 4-[2-(4-Butyl-cyclohexyl)-ethyl]-benzoyl chloride 
• 87002-27-5 4-[2-(trans-4-butylcyclohexyl)ethyl]benzene 
• 104482-74-8 (4-Butyl-cyclohexyl)-acetonitrile 
• 40636-32-6 4-trans-butyl cyclohexane carbonitrile 
• 71458-19-0 (4-Butyl-cyclohexyl)-acetic acid 
• 93358-68-0 (4-Butyl-cyclohexyl)-acetyl chloride 
• 71458-13-4 1-Bromomethyl-4-butyl-cyclohexane 
• 94142-23-1 trans-1-n-butyl-4-acetylcyclohexane 

Relevant academic research and scientific papers

Improved synthesis of trans-4-alkylcyclohexane carboxylic acids

Several stereomerically pure amino acid derivatives containing the N-terminal trans-4-alkylcyclohexanoyl fragment were obtained. Hydrogenation of 4-alkylbenzoic acids in the presence of a special Ru-Ni/C catalytic system and isomerization of the resulting mixture of trans- and cis-isomers of 4-alkylcyclohexanecarboxylic acids were used as the key steps. The stereomeric configuration of all compounds was confirmed by 1H NMR spectroscopy. The compounds obtained possess a broad biological activity potential and are useful intermediates in the synthesis of stereomerically pure modified peptides.

Long-acting androgenic compounds and pharmaceutical compositions thereof

Long-acting androgenic compositions comprising C 4 -C 6 cycloalkyl carboxylic acids of testosterone and a pharmaceutically acceptable carrier medium. The ester can be dissolved in an acceptable oily medium or suspended in an aqueous medium in the form of

Synthesis and Liquid Crystalline Phases of Pyridazine Derivatives II

Four more pyridazine compounds were synthesized.The compounds have a general structure R-X-Y-Z-R'; where Y is 3,6 disubstituted pyridazine ring, X and Z are either trans cyclohexyl or phenyl rings, R and R' are n-alkyl groups.The structure assignments were confirmed by carbon 13 NMR.Their liquid crystalline properties were evaluated.When both X and Z are cyclohexyl rings, the compounds have a single smectic b phase.However, if a phenyl ring is introduced into the system, the morphology becomes complicated.Keywords: synthesis, pyridazine, smectic, classification

Synthesis and Physical Properties of Alkoxymethylene Substituted Phenyl Cyclohexanecarboxylates

The homologous series of 4-alkoxymethylene-substituted-phenyl 4'-alkylcyclohexanecarboxylates are prepared.And their transition temperatures, bulk viscosities and birefringences have been measured comparing with the series of 4-alkoxy-substituted-phenyl 4'-alkylcyclohexanecarboxylates.The differences between the alkoxymethylene-substituted series and alkoxy-substituted series are discussed.Alkoxymethylene groups contribute to lowering the transition temperatures, and also reducing the bulk viscosities and optical anisotropy compared to the alkoxy groups as terminal groups of mesogens.This is apparently due to the higher flexibility of the alkoxymethylene groups, which affected the packing of molecules.

1-(TRANS-4 prime -N-ALKYLCYCLOHEXYL)-2-(4 double prime -CYANOPHENYL)ETHANES - A NEW SERIES OF STABLE NEMATOGENS OF POSITIVE DIELECTRIC ANISOTROPY.

The synthesis and some important properties of the 1-(trans-4 prime -n-alkylcyclohexyl)-2-(4 double prime -cyanophenyl)ethanes - where n-alkyl equals C//1 to C//7 - are described.

The Synthesis and Liquid Crystal Properties of Some Laterally Fluorinated trans-Cyclohexane-1-carboxylate and Benzoate Esters

A large number of laterally fluorinated 4-n-alkyl- and -alkoxy-phenyl 4'-n-alkyl- and -alkoxy-bezoates and 4-n-alkylphenyl trans-4'-n-alkyl- and -alkoxy-cyclohexane-1-carboxylates were synthesised.In these compounds, the lateral fluoro-substituent was situated in either the phenol or the carboxylic acid moiety of the molecules for the benzoate esters, but only in the phenol moiety for the trans-cyclohexane-1-carboxylate esters.The nematic thermal stabilities for the fluorophenyl bezoate and trans-cyclohexane-1-carboxylate esters and the fluorobenzoate esters were compared with those for the corresponding non-fluorinated analogues.A nematic thermal efficiency order was derived for the 4-n-alkyl-fluorophenyl 4-n-alkylbezoate and trans-4-n-alkylcyclohexane-1-carboxylate esters, but only in the case of the latter esters, which were extensively examined, was the smectic tendency of the system investigated.Explanations are given for the observed nematic and smectic thermal stabilities of the titled esters, and some of their physical properties are discussed.