196871-46-2

Usage

Chemical Family

Aromatic compounds

Explanation

Belongs to a group of compounds containing a benzene ring with delocalized electrons.

Explanation

The compound is derived from benzene, a basic building block in organic chemistry.

Explanation

The benzene ring has two hydroxyl (OH) groups attached to it.

Explanation

The presence of ethyl groups (C2H5) attached to the carbon atoms next to the hydroxyl groups.

Explanation

Used as a solvent, intermediate in chemical synthesis, and in the production of plastics, resins, pharmaceuticals, and medications.

Explanation

The compound's chemical and physical properties make it valuable in various industrial applications.

Explanation

The molecular formula represents the compound's composition of 10 carbon, 14 hydrogen, and 2 oxygen atoms.

Explanation

As a solvent, it can dissolve a wide range of substances, making it useful in chemical reactions and processes.

Explanation

The compound can undergo various chemical reactions, making it a useful intermediate in the synthesis of other chemicals.

Explanation

The compound's physical state can vary depending on the temperature, which can affect its applications and handling.

Derived from

Benzene

Hydroxyl groups

Two

Alpha, alpha-diethyl substitution

Ethyl groups on adjacent carbon atoms

Applications

Chemical industry

Versatility

Industrial processes

Chemical structure

C10H14O2

Solubility

Solvent properties

Reactivity

Intermediate in synthesis

Physical state

Liquid or solid (depending on temperature)

Upstream product

• 10467-10-4 ethylmagnesium iodide 
• 643-79-8 o-phthalic dicarboxaldehyde 
• 925-90-6 ethylmagnesium bromide 
• 75-03-6 ethyl iodide 

Downstream Products

• 344309-44-0 1,2-Bis(1-chlorpropyl)benzol 
• 62708-40-1 (E)-1-formyl-2-(2-methylethenyl)benzene 
• 33996-35-9 1,2-dipropenyl-benzene 
• 33996-36-0 1,2-bis-(1,2-dibromo-propyl)-benzene 
• 85157-49-9 meso-1,2-Bis(2,2-dibrom-t-3-methyl-r-1-cyclopropyl)benzol 
• 27299-32-7 1,2-Di-trans-propenyl-benzol 
• 17171-71-0 1,2-dipropylbenzene 
• 92722-88-8 1,2-dipropionyl-benzene 

Relevant academic research and scientific papers

Regioselective bromomethylation of 1,2-dialkylbenzenes

This paper describes a systematic exploration of the regioselective bromomethylation of 1,2-dialkylbenzenes as a function of the reaction temperature and the chain length of the alkyl groups. At both 80 and 110 °C, bromomethyl groups can be introduced into the 4 and 5 positions of 1,2-dialkylbenzenes with high selectivity when the alkyl chains consist of two or more carbon atoms.

Conformational Studies by Dynamic NMR. 62.1 Stereomutations of Rotamers and of Conformational Enantiomers in 1,2-Diacylbenzenes

A number of 1,2-diacylbenzenes have been investigated by dynamic NMR spectroscopy. The 1,2-formyl derivative 1 was found to exist (at -162 °C) in the nearly coplanar ZE and EE conformations (70percent and 30percent, respectively) that interconvert with a free energy of activation of 4.9 kcal mol-1. On the contrary, the more hindered 1,2-diisobutanoylbenzene (4) adopts a twisted conformation (as indicated by the 13C spectrum at -157 °C) which, in principle, might correspond either to a meso or to a racemic stereolabile structure. Only the racemic conformer is, however, believed to be populated, and the interconversion barrier between the RR and SS conformational enantiomers has been determined (5.6 kcal mol-1). Although the 1,2-diacetyl- and 1,2-dipropanoylbenzenes did not exhibit dynamic NMR effects in solution, they were assigned a twisted (racemic) conformation on the basis of the corresponding solid state 13C CP-MAS spectra, in that they display a 1:1 doublet signal for each pair of enantiotopic carbons. All these conclusions agree with the predictions of molecular mechanics calculations.

A Novel Cyclization of 1,2-Bis(2,2-dibromocyclopropyl)benzenes with Methyllithium

The CBr2 bis adducts 7, 8, and 10 react with MeLi at - 78 deg C to give the dicyclopropanaphthalenes 17 - 19.Thus, from meso-7 syn-17, and from d,l-7 anti-17 are formed stereoselectively.The reaction may proceed via the intermediates A or B.The carbenoid