472954-87-3

Basic information

• Product Name: [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester
• Synonyms: [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester
• CAS NO: 472954-87-3
• Molecular Weight: 567.737
• Mol File: 472954-87-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester(472954-87-3)
• EPA Substance Registry System: [4-(tert-butyldimethylsilanyloxy)-3-tritylamino-2-oxo-butyl]phosphonic acid dimethyl ester(472954-87-3)

Safety Data

• Hazardous Substances Data: 472954-87-3(Hazardous Substances Data)

Upstream product

• 756-79-6 dimethyl methane phosphonate 
• 166962-33-0 (S)-methyl 3-((tert-butyldimethylsilyl)oxy)-2-(tritylamino)propanoate 
• 98642-61-6 (2S)-2-amino-3-(tert-butyldimethylsilanyloxy)propionic acid methyl ester 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 709026-93-7 (E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-1-cyclohexyl-4-(trityl-amino)-pent-1-en-3-one 
• 709026-97-1 (E)-(S)-1-(4-Butoxy-phenyl)-5-(tert-butyl-dimethyl-silanyloxy)-4-(trityl-amino)-pent-1-en-3-one 
• 709026-94-8 (E)-(S)-5-(tert-Butyl-dimethyl-silanyloxy)-1-(3-decyloxy-phenyl)-4-(trityl-amino)-pent-1-en-3-one 
• 709026-95-9 (E)-(S)-1-(tert-Butyl-dimethyl-silanyloxy)-2-(trityl-amino)-dodec-4-en-3-one 
• 709026-56-2 (E)-(S)-1-(tert-Butyl-dimethyl-silanyloxy)-2-(trityl-amino)-hexadec-4-en-3-one 
• 709026-96-0 (E)-(S)-1-(4-Benzyloxy-phenyl)-5-(tert-butyl-dimethyl-silanyloxy)-4-(trityl-amino)-pent-1-en-3-one 
• 472954-88-4 (2S,4E)-2-[N-(trityl)amino]-1-O-tert-butyldimethylsilyl-3-oxo-4-octadecene 

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.