89113-94-0

Basic information

• Product Name: Butanoic acid, 2-(phenylseleno)-, ethyl ester
• CAS NO: 89113-94-0
• Molecular Formula: C12H16O2Se
• Molecular Weight: 271.218
• Mol File: 89113-94-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Butanoic acid, 2-(phenylseleno)-, ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Butanoic acid, 2-(phenylseleno)-, ethyl ester(89113-94-0)
• EPA Substance Registry System: Butanoic acid, 2-(phenylseleno)-, ethyl ester(89113-94-0)

Safety Data

• Hazardous Substances Data: 89113-94-0(Hazardous Substances Data)

Upstream product

• 72653-56-6 (Z)-(1-ethoxybut-1-enyloxy)trimethylsilane 
• 51533-23-4 (+/-)-rel-((1RS,2SR)-2-chlorocyclohexyl)phenylselenide 
• 110-83-8 cyclohexene 
• 1666-13-3 diphenyl diselenide 
• 533-68-6 2-bromobutyric acid ethyl ester 
• 34837-55-3 Phenylselenyl bromide 
• 105-54-4 butanoic acid ethyl ester 

Downstream Products

• 308335-71-9 ethyl 2,2-bis(phenylselanyl)butanoate 
• 308335-97-9 (E)-ethyl 2-phenylselanylbut-2-enoate 
• 308335-88-8 (Z)-ethyl 2-phenylselanylbut-2-enoate 
• 15933-07-0 Ethyl 2-oxobutanoate 
• 14370-82-2 allyl phenyl selenide 
• 308335-57-1 ethyl 2-benzyl-2-phenylselanylbutanoate 

Relevant articles and documents

Preparation and oxidation of α-phenylselanyl esters

Alkylation and selenenylation of selenium-stabilized ester enolates have allowed the preparation of α-phenylselanyl esters 5, 7, 8 and of α,α-bis(phenylselanyl)esters 6, respectively. The competitive selenophilic reaction, leading to an allylic phenylselenide 9, was avoided in the presence of HMPA. α-phenylselanyl α,β-unsaturated esters 15 were prepared by oxidation of compounds 6 and dehydrohalogenation of β-chloroesters 17. Some other transformations: oxidation, transesterification and Grignard reaction were also studied. H2O2 oxidation of Z-esters 15 has led to stable E-α-seleninyl esters 20. (C) 2000 Elsevier Science Ltd.