38447-69-7

Upstream product

• 645-96-5 Benzeneselenol 
• 122-01-0 4-chloro-benzoyl chloride 
• 2179-79-5 phenyl selenocyanate 
• 74-11-3 para-chlorobenzoic acid 
• 1666-13-3 diphenyl diselenide 
• 637-87-6 1-Chloro-4-iodobenzene 
• 201230-82-2 carbon monoxide 
• 41924-21-4 phenyl tributylstannyl selenide 
• 790-41-0 4-chlorobenzoic anhydride 
• 33861-17-5 phenyl trimethylsilyl selenide 
• 60532-55-0 1-(4-chloro-phenyl)-2-p-toluidino-ethanone 
• 591-50-4 iodobenzene 
• 108-86-1 bromobenzene 
• 104-88-1 4-chlorobenzaldehyde 

Downstream Products

• 94800-51-8 (4-chlorophenyl)(phenyl)selane 

Relevant academic research and scientific papers

Palladium-Catalyzed Carbonylative Synthesis of Aryl Selenoesters Using Formic Acid as an Ex Situ CO Source

A new catalytic protocol for the synthesis of selenoesters from aryl iodides and diaryl diselenides has been developed, where formic acid was employed as an efficient, low-cost, and safe substitute for toxic and gaseous CO. This protocol presents a high functional group tolerance, providing access to a large family of selenoesters in high yields (up to 97%) while operating under mild reaction conditions, and avoids the use of selenol which is difficult to manipulate, easily oxidizes, and has a bad odor. Additionally, this method can be efficiently extended to the synthesis of thioesters with moderate-to-excellent yields, by employing for the first time diorganyl disulfides as precursors.

Synthesis of selenol esters via the reaction of acyl chlorides with diselenides in the presence of Zn dust catalyzed by CoCl2·6H2O

A practical and efficient approach for the synthesis of selenol and thiol esters is described via the reaction of acyl chlorides with diselenides or disulfides in the presence of Zn dust catalyzed by inexpensive CoCl2·6H2O This proto

Nickel-Catalyzed Intramolecular Decarbonylative Coupling of Aryl Selenol Esters

This report describes a method for Ni-catalyzed intramolecular decarbonylative coupling, which enables the conversion of areneselenol esters to diaryl selenides. The inexpensive and readily available catalyst can be employed under mild reaction conditions for the construction of structurally diverse diaryl selenides, including heterocyclic and natural product derivatives. (Figure presented.).

Iron(III)-catalyzed synthesis of selenoesters from α-amino carbonyl derivatives at room temperature

An Fe(III)-catalyzed efficient method has been developed for the synthesis of selenoester derivatives in high yields through the coupling of α-amino carbonyl/glycine derivatives and diselenides under ambient air. A library of benzoselenoate derivatives having a variety of substituents has been synthesized. A plausible reaction pathway has been predicted. Experimental results suggest that the reaction proceeds through a radical pathway. Operational simplicity, compatibility with various α-amino carbonyls and diselenides, high yields, fast reaction and mild reaction conditions are the notable advantages of this procedure. We have also shown the practical application of the synthesized selenoesters which is useful to generate peptide bonds in biological sciences.

Syntheses of thiol and selenol esters by oxidative coupling reaction of aldehydes with RYYR (Y = S, Se) under metal-free conditions

Thiol and selenol esters were synthesized by a direct oxidative coupling reaction of aldehydes with disulfides or diselenides in ethyl acetate under metal-free conditions. Among the oxidants examined, tert-butyl peroxide (TBP) was shown to give the best results. For the substrates with both electron-donating and electron-withdrawing substituents, the reaction proceeded smoothly and gave moderate to good yields. Compared with the previous method, the present route is very simple, atom-economical and environmentally friendly. This journal is the Partner Organisations 2014.

Acylation of diselenides and disulfides with N-acylbenzotriazoles promoted by SmI2

The acylation of diselenides or disulfides with N-acylbenzotriazoles mediated by SmI2 has been achieved successfully without the presence of HMPA, and the corresponding selenolesters or thioesters have been prepared in good yields.

Investigation on the se-acylation with N-acylbenzotriazoles

The acylation of Se-nucleophiles with N-acylbenzotriazoles was investigated. Samarium phenylselenolate and benzylselenolate (RSeSmI 2) reacted with N-aroyl and N-alkanoylbenzotriazoles smoothly and afforded the corresponding selenol esters in g

Organoselenosilane-mediated selective mild access to selenolesters, selenoanhydrides and diacyl diselenides

Reaction of acyl chlorides with phenylselenotrimethyl-silane promoted by TBAF afforded a mild general access to selenolesters in good yields. When acyl chlorides were reacted with bis(trimethylsilyl)selenide (HMDSS) in 2:1 or 1:1 ratio a selective entry t

Ionic liquid: An efficient and reusable media for seleno- and thioester synthesis promoted by indium

A series of thio and selenoesters were efficiently obtained employing stable diorganyl chalcogenides, acyl chlorides, and In as reducing agent in BMIM·PF6. Recycling of the ionic liquid was also performed, which was reused three times.

Iron-catalyzed synthesis of selenoesters from diselenides and acyl chlorides or acid anhydrides in the presence of magnesium dust

A novel and efficient synthetic methodology for the iron-catalyzed preparation of selenoesters by the reaction of diselenides with acyl chlorides or acid anhydrides has been developed. In the presence of magnesium dust, iron catalyzes the cleavage of the