137147-00-3

Basic information

• Product Name: 1-<2'-O-Phenoxythiocarbonyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine
• Synonyms: 1-<2'-O-Phenoxythiocarbonyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine
• CAS NO: 137147-00-3
• Molecular Weight: 636.914
• Mol File: 137147-00-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-<2'-O-Phenoxythiocarbonyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-<2'-O-Phenoxythiocarbonyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine(137147-00-3)
• EPA Substance Registry System: 1-<2'-O-Phenoxythiocarbonyl-3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine(137147-00-3)

Safety Data

• Hazardous Substances Data: 137147-00-3(Hazardous Substances Data)

Upstream product

• 937-63-3 p-Tolyl chlorothionoformate 
• 137146-99-7 1-<3',5'-O-(1,1,3,3-Tetraisopropyldisiloxane-1,3-diyl)-α-L-arabinofuranosyl>thymine 
• 69304-37-6 1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane 
• 16033-24-2 1-<α-L-Arabinofuranosyl>thymine 
• 3795-68-4 methyl α-L-arabinofuranoside 
• 189074-35-9 1-O-Acetyl-2,3,5-tri-O-benzoyl-α/β-L-arabinofuranoside 
• 42793-97-5 2,3,5-tri-O-benzoyl-1-O-methyl-α-L-arabinofuranose 
• 87-72-9 L-(+)-arabinose 
• 20290-92-0 1-<2',3',5'-Tri-O-benzoyl-α-L-arabinofuranosyl>thymine 
• 1005-56-7 phenylcarbonochloridothioate 

Downstream Products

• 28854-96-8 1-[(2R,4S,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methylpyrimidine-2,4-dione 
• 137147-01-4 3'-O-Methylsulfonyl-5'-O-triphenylmethyl-α-L-thymidine 
• 7791-71-1 1-(5-O-trityl-2-deoxy-β-D-lyxofuranosyl)thymine 
• 137147-02-5 1-(3'-Azido-2',3'-dideoxy-5'-O-triphenylmethyl-α-L-threo-pentofuranosyl)thymine 
• 132970-02-6 1-(3'-Azido-2',3'-dideoxy-α-L-threo-pentofuranosyl)thymine 
• 131682-41-2 1-[(2R,4R,5S)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-5-methylpyrimidine-2,4-dione 

Relevant articles and documents

MODIFIED OLIGOMERIC COMPOUNDS AND USES THEREOF

The present disclosure provides oligomeric compounds comprising a modified oligonucleotide having at least one stereo-non-standard nucleoside. An oligomeric compound comprising a modified oligonucleotide consisting of 12-30 linked nucleosides, wherein at least one nucleoside of the modified oligonucleotide is a stereo-non-standard nucleoside; and wherein the oligomeric compound is selected from among an RNAi compound, a modified CRISPR compound, and an artificial mRNA compound.

Synthesis of 1-(3'-azido-2',3'-dideoxy-α-L-threo-pentofuranosyl)thymine as a potential anti-HIV agent

Starting from methyl 2,3,5-tri-O-benzoyl-α-L-arabinofuranoside, a multistep synthesis of the C-4' epimer of AZT is described. Glycosylation of silylated thymine with 2,3,5-tri-O-benzoyl-L-arabinofuranosyl acetate (5) affords the α-nucleoside 7 after debenzoylation. Deoxygenation at C-2' of the selectively protected 8, followed by displacement of a 3'-methanesulfonyl group by lithium azide leads to the title compound which did not exhibit antiviral activity against HIV-1.