200286-34-6

Basic information

• Product Name: 2-Oxo-4-phenyl-3-phenylselanyl-butyric acid ethyl ester
• Synonyms: 2-Oxo-4-phenyl-3-phenylselanyl-butyric acid ethyl ester
• CAS NO: 200286-34-6
• Molecular Weight: 361.299
• Mol File: 200286-34-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Oxo-4-phenyl-3-phenylselanyl-butyric acid ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Oxo-4-phenyl-3-phenylselanyl-butyric acid ethyl ester(200286-34-6)
• EPA Substance Registry System: 2-Oxo-4-phenyl-3-phenylselanyl-butyric acid ethyl ester(200286-34-6)

Safety Data

• Hazardous Substances Data: 200286-34-6(Hazardous Substances Data)

Upstream product

• 64920-29-2 2-oxo-4-phenylbutanoic acid ethyl ester 
• 82737-08-4 N-(phenylselanyl)morpholine 

Downstream Products

• 200286-64-2 (E)-2-(2-Phenyl-1-phenylselanyl-ethyl)-but-2-enedioic acid diethyl ester 
• 612836-84-7 ethyl (2R,3R)-3-benzyl-1-[(R)-1-phenylethyl]aziridine-2-carboxylate 
• 884318-72-3 (2R,3R)-ethyl 2-((R)-1-phenylethylamino)-4-phenyl-3-(phenylselanyl)butanoate 
• 884318-71-2 (2S,3S)-ethyl 2-((R)-1-phenylethylamino)-4-phenyl-3-(phenylselanyl)butanoate 
• 884318-64-3 ethyl 2-((R)-1-phenylethylimino)-4-phenyl-3-(phenylselanyl)butanoate 
• 17451-20-6 (E)-ethyl-2-oxo-4-phenylbut-3-enoate 

Relevant articles and documents

Synthesis and reactivity of β-phenylselanyl α-oxoesters

β-Phenylsetanyl α-oxoesters 2 were prepared by N-phenylselanyl morpholine treatment of α-oxoesters 1, oxidized into β-unsaturated α- oxoesters 5 and subjected to the Wittig-Horner olefination. The diethyl (l- phenylselanylalkyl)maleates 6 have led, after [2,3]sigmatropic rearrangement of the corrsponding selenoxides to the diethyl 3-alkylidene-2- hydroxysuccinates 7. The 2-(1-butoxycarbonylamino)-3-alkylidenesuccinates 8 were prepared in a similar way. The decomposition of halo-adducts derived from components 6 has the synthesis of the siethyl 3-alkylidene-2- halosuccinates 9 and 10.