61053-50-7

Upstream product

• 7101-31-7 dimethyl diselenide 
• 365-33-3 2-nitrobenzenediazonium tetrafluoroborate 
• 552-16-9 ortho-nitrobenzoic acid 
• 5570-19-4 2-nitrophenylboronic acid 
• 1493-27-2 ortho-nitrofluorobenzene 

Downstream Products

• 70086-67-8 2-(methylselanyl)aniline 
• 1657-95-0 2.4.2'-Trinitro-diphenylselenid 
• 273-91-6 benzoselenazole 
• 2818-88-4 2-methylbenzoselenazole 
• 32586-68-8 2-phenylbenzo[d][1,3]selenazole 
• 89723-06-8 N-(2-(methylselanyl)phenyl)acetamide 
• 89723-13-7 benzo[d][1,3]selenazol-2-yl(phenyl)methanone 
• 1265625-23-7 C₃₂H₃₀N₆OSe 
• 1265625-21-5 C₅₁H₄₄N₆OSe 
• 1265625-27-1 2-butyl-1-(4-carboxybenzyl)-5-[2-carboxy-3-(benzo[b]selenophen-1-yl)prop-1-enyl]-1H-imidazole 
• 27350-33-0 2-phenylbenzo[b]selenophene 

Relevant academic research and scientific papers

Structure and spectroelectrochemical response of arene-ruthenium and arene-osmium complexes with potentially hemilabile noninnocent ligands

Nine of the compounds [M(L2-)(p-cymene)] (M = Ru, Os, L2- = 4,6-di-tert-butyl-N-aryl-o-amidophenolate) were prepared and structurally characterized (Ru complexes) as coordinatively unsatu-rated, formally 16 valence electron species.

Synthetic method for preparing aryl methyl selenide compound from selenium methyl Burnt salt and aryl boronic acid

The invention relates to a synthesis method for preparing aryl methyl selenide from selenium methyl Burnt salt and aryl boronic acid. The aryl methyl selenide compound is obtained through oxidative coupling reaction in an organic solvent under the condition of oxygen by taking selenium methyl Burnt salt and aryl boronic acid as reaction raw materials under the common synergistic catalytic action of a transition metal copper catalyst, silver salt, a ligand and alkali. According to the method, the tasteless and stable selenium methyl Burnt salt is used as a selenium methylation reagent, the yield and purity of the product are high, a synthetic route and method are developed for preparation of the aryl methyl selenide compound, and the method has a good application potential and research value.

Synthetic method of aryl methyl selenide compound

The invention relates to a synthetic method of an aryl methyl selenide compound. In an organic solvent, under the oxygen condition, aryl carboxylic acid and dimethyldiselenide are used as reaction raw materials to obtain the aryl methyl selenide compound through oxidative decarboxylation coupling reaction under the joint promoting effect of a copper catalyst, a ligand and alkaline. The aryl carboxylic acid and the copper catalyst adopted in the method are cheap and easy to obtain, a substance range is wide, the reaction condition is simple, the product yield and purity are high, a new synthetic route and method is developed for the aryl methyl selenide compound, and the aryl methyl selenide compound has good utilization potential and a research value.

Copper-catalyzed: Ipso -selenation of aromatic carboxylic acids

The copper-catalyzed decarboxylative selenation of aromatic carboxylic acids with diselenide is reported. This transformation tolerated a diverse set of functional groups on the substrates, including pentafluorobenzoic acid and heteroaromatic acids, delivering diaryl and methyl aryl selenides in good to excellent yields. Mechanistic studies indicated that the copper catalyst is essential in the activation of the Se-Se bond and the decarboxylation of aromatic acids. The utility of the products has been demonstrated in the facile synthesis of 10H-phenoselenazine and 11-methyldibenzo-(b,f)-1,4-selenazepine.

Tandem free-radical addition/substitution chemistry and its application to the preparation of novel AT1 receptor antagonists

Benzothiophene and benzoselenophene analogues of the thiophene-containing antihypertensives milfasartan and eprosartan were prepared and tested for AT1 receptor antagonist properties. While the sulfur-containing systems were prepared following

SYNTHESE NOUVELLE ET RAPIDE D'AKYLSELENO ET ALKYLTELLUROARENES AU MOYEN D'ETHERS-COURONNES

A phase transfer catalytic synthesis of alkylseleno and alkyltelluroarenes is describe from arenediazonium tetrafluoroborates and dialkyldichalcogenides.