472954-88-4

Basic information

• Product Name: (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene
• Synonyms: (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene
• CAS NO: 472954-88-4
• Molecular Weight: 654.064
• Mol File: 472954-88-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene(472954-88-4)
• EPA Substance Registry System: (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene(472954-88-4)

Safety Data

• Hazardous Substances Data: 472954-88-4(Hazardous Substances Data)

Upstream product

• 166962-33-0 (S)-methyl 3-((tert-butyldimethylsilyl)oxy)-2-(tritylamino)propanoate 
• 18162-48-6 tert-butyldimethylsilyl chloride 
• 98642-61-6 (2S)-2-amino-3-(tert-butyldimethylsilanyloxy)propionic acid methyl ester 
• 124-25-4 myristylaldehyde 
• 472954-87-3 [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester 

Downstream Products

• 2482-37-3 (2S,3R,4E)-2-acetamido-1,3-diacetoxyoctadec-4-ene 
• 123-78-4 (2S,3R,4E)-2-amino-4-octadecene-1,3-diol 

Relevant articles and documents

A short and efficient stereoselective synthesis of all four diastereomers of sphingosine

Practical syntheses of all four stereomers of sphingosine from serine have been achieved through highly diastereoselective reduction of the N-trityl protected α′-amino enone derivative 5 with NaBH4 and reduction of the free α′-amino enone derivative 7 with Zn(BH4)2.