14920-87-7

Basic information

• Product Name: METHYL 2,6-DICHLOROBENZOATE
• Synonyms: METHYL 2,6-DICHLOROBENZOATE;2,6-DICHLOROBENZOIC ACID METHYL ESTER;RARECHEM AL BF 0021
• CAS NO: 14920-87-7
• Molecular Formula: C₈H₆Cl₂O₂
• Molecular Weight: 205.04
• Mol File: 14920-87-7.mol

Chemical Properties

• Melting Point: 25-30°C
• Boiling Point: 136-138/15mm
• Flash Point: 250°C
• Appearance: /
• Density: 1.355 g/cm³
• Vapor Pressure: 0.0113mmHg at 25°C
• Refractive Index: 1.5280
• CAS DataBase Reference: METHYL 2,6-DICHLOROBENZOATE(CAS DataBase Reference)
• NIST Chemistry Reference: METHYL 2,6-DICHLOROBENZOATE(14920-87-7)
• EPA Substance Registry System: METHYL 2,6-DICHLOROBENZOATE(14920-87-7)

Safety Data

• Hazard Codes: Xi
• Safety Statements: 22-24/25
• Hazardous Substances Data: 14920-87-7(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
METHYL 2,6-DICHLOROBENZOATE is used as an intermediate compound for the synthesis of various pharmaceutical products. Its unique structure allows it to be a key component in the development of new drugs and medications.
Used in Agrochemical Industry:
METHYL 2,6-DICHLOROBENZOATE is used as a starting material in the production of agrochemicals, such as pesticides and herbicides. Its chemical properties make it suitable for creating effective compounds that can protect crops from pests and diseases.
Used in Chemical Synthesis:
METHYL 2,6-DICHLOROBENZOATE is used as a building block in the synthesis of other organic compounds. Its versatility in chemical reactions enables the creation of a wide range of products, from dyes to polymers, for various applications across different industries.

InChI:InChI=1/C8H6Cl2O2/c1-12-8(11)7-5(9)3-2-4-6(7)10/h2-4H,1H3

Upstream product

• 35409-97-3 N-(2,6-dichlorobenzoyl)-N'-(4-chlorophenyl)-urea 
• 124-41-4 sodium methylate 
• 4659-45-4 2,6-Dichlorobenzoyl chloride 
• 17287-03-5 trimethylsulphonium hydroxide 
• 50-30-6 2,6-dichlorobenzoic acid 
• 67-56-1 methanol 
• 598-32-3 2-hydroxy-3-butene 
• 45739-20-6 2,6-dichloro-benzenediazonium 
• 201230-82-2 carbon monoxide 
• 616-38-6 carbonic acid dimethyl ester 
• 74-88-4 methyl iodide 
• 33486-90-7 1,3-dichloro-2-methoxymethylbenzene 
• 33863-76-2 1-bromo-3-chloro-5-fluorobenzene 
• 1321613-01-7 4-bromo-2-chloro-6-fluorobenzoic acid 

Downstream Products

• 610-96-8 methyl chlorobenzoate 
• 71463-50-8 3-(2',6'-dichlorophenyl)-3-oxopropionitrile 
• 1321613-04-0 methyl 2,6-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 
• 1402977-12-1 C₉H₇Cl₂NO 
• 232275-54-6 methyl 2,6-dichloro-4-hydroxybenzoate 
• 15258-73-8 2,6-dichlorobenzyl alcohol 
• 1194-65-6 2,6-dichloro-benzonitrile 

Relevant articles and documents

Visible-light-induced selective aerobic oxidation of sp3 C-H bonds catalyzed by a heterogeneous AgI/BiVO4 catalyst

An efficient oxidation of sp3 C-H bonds to esters and ketones has been developed using AgI/BiVO4 as the photocatalyst and O2 as the oxidant in water. Various substrates can be transformed into the desired esters and ketones in moderate to good yields. The synthetic utility of this approach has been demonstrated by gram-level experiments and consecutive oxidation experiments. A plausible mechanism has been proposed.

Synthesis and Characterization of Acridinium Dyes for Photoredox Catalysis

Photoredox catalysis is a rapidly evolving platform for synthetic methods development. The prominent use of acridinium salts as a sustainable option for photoredox catalysts has driven the development of more robust and synthetically useful versions based on this scaffold. However, more complicated syntheses, increased cost, and limited commercial availability have hindered the adoption of these catalysts by the greater synthetic community. By utilizing the direct conversion of a xanthylium salt into the corresponding acridinium as the key transformation, we present an efficient and scalable preparation of the most synthetically useful acridinium reported to date. This divergent strategy also enabled the preparation of a suite of novel acridinium dyes, allowing for a systematic investigation of substitution effects on their photophysical properties.

Methyl group transfer upon gas phase decomposition of protonated methyl benzoate and similar compounds

Gas phase decompositions of protonated methyl benzoate and its conjugates have been studied by using electrospray ionization-collision induced dissociation-tandem mass spectrometry. Loss of CO2 molecule, thus transfer of methyl group, has been observed. In order to better understand this process, the theoretical calculations have been performed. For methyl benzoate conjugates, it has been found that position of substituent affects the loss of CO2 molecule, not the electron donor/withdrawing properties of the substituent. Therefore, electrospray ionization-mass spectrometry in positive ion mode may be useful for differentiation of isomers of methyl benzoate conjugates.

Solvent- and Metal-free Oxidative Esterification of Aromatic Aldehydes Using Urea-2,2-dihydroperoxypropane as a New Solid Oxidant

Urea-2,2-dihydroperoxypropane as a noble and solid gem-dihydroperoxide derivative was used to transform various aromatic aldehydes to their corresponding benzoate derivatives in the presence of HBr under mild conditions at room temperature in high yields and short reaction times.

The dual role of ionic liquid BmimBF4, precursor of N-heterocyclic carbene and solvent, in the oxidative esterification of aldehydes

Room temperature ionic liquid BmimBF4 (1-butyl-3- methylimidazolium tetrafluoroborate) has been utilized in the N-heterocyclic carbene-catalyzed oxidation of aldehydes to yield esters. In the presence of MnO2 as oxidant and of DBU and caesium carbonate as bases, aromatic, heteroaromatic and aliphatic esters have been isolated in good to excellent yields. The recyclability of the used ionic liquid along with the excess of inorganic reagents has been proved. The simple and cheap BmimBF4 ionic liquid played the dual role of precatalyst and solvent. This is the first time that such a reaction has been carried out with an ionic liquid as solvent.

5-ALKYNYL-PYRIMIDINES

The present invention encompasses compounds of general formula (1) wherein R1 to R3 are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a medicament having the above-mentioned properties.

An oxidation of benzyl methyl ethers with NBS that selectively affords either aromatic aldehydes or aromatic methyl esters

Either mono- or dibromination of benzyl methyl ethers can be achieved by controlling the amount of NBS and the temperature. Elimination of methyl bromide from the monobrominated intermediates produces aromatic aldehydes, whereas hydrolysis of the dibrominated intermediates affords aromatic methyl esters in good yields.

Electroreduction of organic compounds, 36 [1]. Electroreduction of chlorinated methyl benzoates

The preparative electroreduction of the three methyl monochlorobenzoates, the six methyl dichlorobenzoates, and methyl 2,3,4-trichlorobenzoate in different solvent-supporting electrolytes (SSE) was studied. The rate of the dechlorination, which is the main reaction, is dependent on the substitution pattern. Pronounced regioselectivity is therefore observed in case of the oligochloro derivatives. Hydrogenation of the benzene ring and reduction of the methoxycarbonyl group with formation of a hydroxymethyl group are observed as side-reactions. Quantum chemical calculations on the reaction mechanism were performed. The theoretical results are in accordance with the experimental observations.

CYCLIC COMPOUNDS

There is provided a CRF receptor antagonist comprising a compound of the formula (I): A-W-Ar wherein, A is a group represented by the formula (A1) or (A2) (wherein, ring Aa is a 5-or 6-membered ring which may be further substituted; ring Ab is a 5-or 6-membered ring which may be further substituted; ring Ac is a 5- or 6-membered ring which may be substituted; R1 is optionally substituted alkyl, substituted amino, substituted hydroxy, etc.; X is carbonyl, -O-, -S-, etc.; Y1, Y2 and Q are independently optionally substituted carbon or nitrogen; … is a single or double bond); W is a bond, optionally substituted methylene, optionally substituted imino, -O-, -S-, etc.; Ar is optionally substituted aryl or optionally substituted heteroaryl; or a salt thereof or a prodrug thereof.

Relative reactivity of methyl iodide to ethyl iodide in nucleophilic substitution reactions in acetonitrile and partial desolvation accompanying activation

Through the examination of empirical correlations involving activation parameters for nucleophilic substitution of methyl iodide and of ethyl iodide, nucleophiles have been classified into three series: (1) nucleophiles with two equivalent reaction sites, (2) nucleophiles with a chlorine atom in the para-position, and (3) nucleophiles with a single reaction site. Three types of partial desolvation processes accompanying activation have been deduced on the basis of these classifications. A major factor determining the relative reactivity of methyl iodide to ethyl iodide in the substitution reaction of an anionic nucleophile having a single reaction site in acetonitrile (kMeI/kEtI) is suggested to be partial desolvation around the nucleophilic center on going from reactant to transition-state.