58313-23-8

Usage

Chemical Properties

clear yellow liquid

Uses

Ethyl 3-iodobenzoate is used as pharmaceutical intermediates.

Synthesis Reference(s)

Journal of the American Chemical Society, 98, p. 1515, 1976 DOI: 10.1021/ja00422a039

General Description

Ethyl 3-iodobenzoate is a halogenated aromatic ester. It affords arylzinc bromide via reaction with i-PrMgBr in THF, followed by reaction with ZnBr2.

InChI:InChI=1/C9H9IO2/c1-2-12-9(11)7-4-3-5-8(10)6-7/h3-6H,2H2,1H3

Upstream product

• 401-81-0 m-trifluoromethylphenyl iodide 
• 64-17-5 ethanol 
• 618-51-9 3-Iodobenzoic acid 
• 1711-10-0 3-iodobenzoyl chloride 
• 99-05-8 meta-aminobenzoic acid 
• 21526-03-4 3-(ethoxycarbonyl)benzenediazonium tetrafluoroborate 
• 582-33-2 3-aminobenzoic acid ethyl ester 
• 24398-88-7 ethyl 3-bromobenzoate 
• 93-89-0 benzoic acid ethyl ester 

Downstream Products

• 102879-20-9 2-(3-iodophenyl)propan-2-ol 
• 236102-72-0 2'-nitro-biphenyl-3-carboxylic acid 
• 21250-01-1 1,3-Bis-<3-aethoxy-carbonyl-phenyl>-perfluor-propan 
• 114837-79-5 ethyl 3-(3-hydroxyprop-1-yn-1-yl)benzoate 
• 135014-10-7 1,2-bis(3-ethoxycarbonylphenyl)acetylene 
• 207803-93-8 3-[2-(2-Ethoxycarbonyl-acetylamino)-phenylethynyl]-benzoic acid ethyl ester 
• 18189-42-9 4-carboxybenzoic acid ethyl ester 
• 284022-81-7 3-(3-carbethoxyphenyl)cyclohexanone 
• 33745-48-1 3-Ethenylbenzoic acid ethyl ester 

Relevant academic research and scientific papers

Structure-activity relationship studies for the development of inhibitors of murine adipose triglyceride lipase (ATGL)

High serum fatty acid (FA) levels are causally linked to the development of insulin resistance, which eventually progresses to type 2 diabetes and non-alcoholic fatty liver disease (NAFLD) generalized in the term metabolic syndrome. Adipose triglyceride lipase (ATGL) is the initial enzyme in the hydrolysis of intracellular triacylglycerol (TG) stores, liberating fatty acids that are released from adipocytes into the circulation. Hence, ATGL-specific inhibitors have the potential to lower circulating FA concentrations, and counteract the development of insulin resistance and NAFLD. In this article, we report about structure–activity relationship (SAR) studies of small molecule inhibitors of murine ATGL which led to the development of Atglistatin. Atglistatin is a specific inhibitor of murine ATGL, which has proven useful for the validation of ATGL as a potential drug target.

Synthesis and bioactivity of sulfide derivatives containing 1,3,4-oxadiazole and pyridine

A series of novel sulfide derivatives containing 1,3,4-oxadiazole and pyridine were synthesized, characterized, and tested for their antibacterial activity against tobacco bacterial wilt and rice bacterial blight and for insecticidal activity toward diamondback moth. The results showed that some compounds had good insecticidal and bactericidal activity, e.g., the activities of compounds 6e and 6g–6j toward tobacco bacterial wilt were much better than those of commercial thiodiazole-copper, and some of the synthesized compounds possessed good insecticidal activity against Plutella xylostella. Compounds 6d, 6h, 6j, 6l, 6p, 6r, and 6p displayed over 93% activity at 500 mg L? 1.

Design, synthesis, insecticidal activity and 3D-QSR study for novel trifluoromethyl pyridine derivatives containing an 1,3,4-oxadiazole moiety

A series of trifluoromethyl pyridine derivatives containing 1,3,4-oxadiazole moiety was designed, synthesized and bio-assayed for their insecticidal activity. The result of bio-assays indicated the synthesized compounds exhibited good insecticidal activity against Mythimna separata and Plutella xylostella, most of the title compounds show 100% insecticidal activity at 500 mg L-1 and >80% activity at 250 mg L-1 against the two pests. Compounds E18 and E27 showed LC50 values of 38.5 and 30.8 mg L-1 against Mythimna separata, respectively, which were close to that of avermectin (29.6 mg L-1); compounds E5, E6, E9, E10, E15, E25, E26, and E27 showed 100% activity at 250 mg L-1, which were better than chlorpyrifos (87%). CoMFA and CoMSIA models with good predictability were proposed, which revealed the electron-withdrawing groups with an appropriate bulk at 2- and 4-positions of benzene ring could enhance insecticidal activity.

A general electrochemical strategy for the Sandmeyer reaction

Herein we report a general electrochemical strategy for the Sandmeyer reaction. Using electricity as the driving force, this protocol employs a simple and inexpensive halogen source, such as NBS, CBrCl3, CH2I2, CCl4, LiCl and NaBr for the halogenation of aryl diazonium salts. In addition, we found that these electrochemical reactions could be performed using anilines as the starting material in a one-pot fashion. Furthermore, the practicality of this process was demonstrated in the multigram scale synthesis of aryl halides using highly inexpensive graphite as the electrode. A series of detailed mechanism studies have been performed, including radical clock and radical scavenger study, cyclic voltammetry analysis and in situ electron paramagnetic resonance (EPR) analysis.

Direct Transformation of Arylamines to Aryl Halides via Sodium Nitrite and N-Halosuccinimide

A one-pot universal approach for transforming arylamines to aryl halides via reaction with sodium nitrite (NaNO2) and N-halosuccinimide (NXS) in DMF at room temperature under metal- and acid-free condition is described. This new protocol that is complementary to the Sandmeyer reaction, is suggested to involve the in situ generation of nitryl halide induce nitrosylation of aryl amine to form the diazo intermediate which is halogenated to furnish the aryl halide.

Synthesis of novel triazoles and a tetrazole of escitalopram as cholinesterase inhibitors

A novel serie of escitalopram triazoles (60-88) and a tetrazole (89) have been synthesized and subjected to a study to establish the inhibitory potential of these compounds toward acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Some selectivity in inhibition has been observed. The 4-chlorophenyl- (75, IC50, 6.71 ± 0.25 μM) and 2-methylphenyl- (70, IC50, 9.52 ± 0.23 μM) escitalopram triazole derivatives depicted high AChE inhibition, while 2-fluorophenyl- (76, IC50 = 4.52 ± 0.17 μM) and 4-fluorophenyl- (78, IC50 = 5.31 ± 0.43 μM) have found to be excellent BChE inhibitors. It has also been observed that ortho, meta and para substituted electron donating groups increase the inhibition, while electron withdrawing groups reduce the inhibition. Docking analyses of inhibitors with AChE have depicted the binding energies for 70 and 75 as ΔGbind -6.42 and -6.93 kcal/mol, respectively, while ligands 76 and 78 have shown the binding affinity ΔGbind -9.04 and -8.51 kcal/mol, respectively, for BChE.

AZABIPHENYLAMINOBENZOIC ACID DERIVATIVES AS DHODH INHIBITORS

New azabiphenylaminobenzoic acid derivatives having the chemcial structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of the dehydroorotate dihydrogenase (DHODH)

Preparation of unsymmetrical biaryls by pd(II)-catalyzed cross-coupling of aryl iodides

The Ullmann homo-and cross-couplings of aryl iodides are carried out to afford symmetrical and unsymmetrical biaryls in moderate to good yields in a catalytic system of Pd(OAc)2/K2CO3/MeCOEt. The high selectivity of unsymmetrical biaryl products in cross-couplings mainly depends on the reactivity difference between two iodoarene substrates and their employed ratios.

The synthesis and fungicidal activities of 2,6-bis[(3-aryl)-s-triazolo[3,4- b]-[1,3,4]thiadiazole-6-yl]pyridines

In search of better bioactive compounds, a series of novel 2,6-bis[(3-aryl)-s-triazolo[3,4-b]-[1,3,4]thiadiazole-6-yl]pyridines 2 were synthesized in high yields by the cyclization of 3-aryl-4-amino-5-mercapto-1, 2, 4-triazoles 1 with 2,6-pyridine dicarboxylic acid. 2 exhibited good fungicidal activities against Cerospora beticola sacc. Copyright Taylor & Francis Group, LLC.

A Novel Aromatic Iodination Method, with Sodium Periodate Used as the Only Iodinating Reagent

Benzene, halobenzenes and some deactivated arenes readily reacted in anhydrous NaIO4/AcOH/Ac2O/concd. H2SO4 mixtures to afford, after quenching with excess aqueous Na2SO3 solution (a reducing agent), purified iodinated products in 27-88 percent yields. This novel method of aromatic iodination is simple, fairly effective and environmentally safe.