128669-50-1

Basic information

• Product Name: (S)-2-hydroxyimino-3-(N-tritylamino)oxolane
• Synonyms: (S)-2-hydroxyimino-3-(N-tritylamino)oxolane
• CAS NO: 128669-50-1
• Molecular Weight: 358.44
• Mol File: 128669-50-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (S)-2-hydroxyimino-3-(N-tritylamino)oxolane(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-hydroxyimino-3-(N-tritylamino)oxolane(128669-50-1)
• EPA Substance Registry System: (S)-2-hydroxyimino-3-(N-tritylamino)oxolane(128669-50-1)

Safety Data

• Hazardous Substances Data: 128669-50-1(Hazardous Substances Data)

Upstream product

• 128669-49-8 C₃₉H₄₀N₂O₂Si 

Downstream Products

• 2185-03-7 L-homoserine lactone hydrochloride 

Relevant articles and documents

Reinvestigation of the Base-Induced Ring Closure of Methylsulfonium Salts of N-Trityl-(S)-methioninehydroxamide and Derivatives

Base-induced ring closure of methylsulfonium salts of hydroxamate derivatives of N-trityl-(S)-methionine provides five-membered heterocycles resulting from nucleophilic displacement of Me2S by either the O- or N-atom of the amide function.A three-step sequence starting from N-trityl-(S)-methionine 1-hydroxybenzotriazolyl ester has previously been used to provide a 3percent yield of a compound described as (S)-4-(N-tritylamino)-1,2-oxazinan-3-one.Using a new five-step sequence the same product was isolated in 34percent overall yield and is now shown to be (S)-2-hydroxy-imino-3-(N-tritylamino)oxolane.