(3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine

Base Information

• Chemical Name: (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine
• CAS No.: 149672-47-9
• Molecular Formula: C₃₃H₃₄N₂O₇
• Molecular Weight: 570.642
• Mol file: 149672-47-9.mol

Synonyms:(3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine

Chemical Property of (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine

There total 3 articles about (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

(1R,3R,5S,8R)-5,8-Dihydroxy-3-(thymin-1-yl)-2-oxabicyclo[3.3.0]octane (148743-82-2) + (4,4'-dimethoxytriphenyl)methyl trifluoromethanesulfonate → (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine (149672-47-9)

Guidance literature:

In pyridine; for 5.25h;

DOI:10.1002/hlca.19940770315

Reference yield: 88.0%

(1R,3R,5S,8R)-5,8-Dihydroxy-3-(thymin-1-yl)-2-oxabicyclo[3.3.0]octane (148743-82-2) + 4,4’-dimethoxytrityl trifluoromethanesulfonate (239808-67-4) → (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine (149672-47-9)

Guidance literature:

With pyridine; for 3h; Ambient temperature;

Reference yield:

4,4'-dimethoxytrityl chloride (40615-36-9) → (3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine (149672-47-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 82 percent / tetrahydrofuran / 1 h

2: 88 percent / pyridine / 5.25 h

In tetrahydrofuran; pyridine;

DOI:10.1002/hlca.19940770315

upstream raw materials:

(1R,3R,5S,8R)-5,8-Dihydroxy-3-(thymin-1-yl)-2-oxabicyclo[3.3.0]octane

4,4’-dimethoxytrityl trifluoromethanesulfonate

4,4'-dimethoxytrityl chloride

Downstream raw materials:

(3'S,5'R)-1-<2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-3'-O-<4-(4-nitrophenyloxy)succinyl>-β-D-ribofuranosyl>thymine

Succinic acid mono-[(2R,3aS,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-hexahydro-cyclopenta[b]furan-3a-yl] ester

(3'S,5'R)-1-<3'-O-<(2-cyanoethoxy)(diisopropylamino)phosphino>-2'-deoxy-5'-O-<(4,4'-dimethoxytriphenyl)methyl>-3',5'-ethano-β-D-ribofuranosyl>thymine