Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester

Base Information

• Chemical Name: Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester
• CAS No.: 116113-44-1
• Molecular Formula: C₂₅H₃₇N₅O₈S₂
• Molecular Weight: 599.729
• Mol file: 116113-44-1.mol

Synonyms:

Chemical Property of Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester

There total 10 articles about Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester 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:

G (118-00-3) → Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester (116113-44-1)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.) TMSCl, pyridine; 2.) iPr₂NEt / 1.) 1 h; 2.) 24 h, r.t.

2: 80 percent / iPr₂NEt, pyridine

3: TsOH*H₂O / dioxane / 3 h

4: tri-1-butylammonium hydrogen fluoride

With pyridine; chloro-trimethyl-silane; tri-n-butylamine hydrofluoride; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane;

DOI:10.1016/S0040-4039(00)96821-7

Reference yield:

3,4-dihydro-2H-pyran (110-87-2) → Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester (116113-44-1)

Guidance literature:

Multi-step reaction with 2 steps

1: TsOH*H₂O / dioxane / 3 h

2: tri-1-butylammonium hydrogen fluoride

With tri-n-butylamine hydrofluoride; toluene-4-sulfonic acid; In 1,4-dioxane;

DOI:10.1016/S0040-4039(00)96821-7

Reference yield:

butyl chlorothioformate (13889-94-6) → Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-hydroxy-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester (116113-44-1)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.) TMSCl, pyridine; 2.) iPr₂NEt / 1.) 1 h; 2.) 24 h, r.t.

2: 80 percent / iPr₂NEt, pyridine

3: TsOH*H₂O / dioxane / 3 h

4: tri-1-butylammonium hydrogen fluoride

With pyridine; chloro-trimethyl-silane; tri-n-butylamine hydrofluoride; toluene-4-sulfonic acid; N-ethyl-N,N-diisopropylamine; In 1,4-dioxane;

DOI:10.1016/S0040-4039(00)96821-7

upstream raw materials:

3,4-dihydro-2H-pyran

Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,3aR,9aR)-5,5,7,7-tetraisopropyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl]-9H-purin-6-yl} ester

butyl chlorothioformate

Thiocarbonic acid S-butyl ester O-[2-butylsulfanylcarbonylamino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-9H-purin-6-yl] ester

Downstream raw materials:

Thiocarbonic acid S-butyl ester O-{2-butylsulfanylcarbonylamino-9-[(2R,3R,4R,5R)-4-[(5-chloro-quinolin-8-yloxy)-(2,6-dichloro-phenoxy)-phosphoryloxy]-5-hydroxymethyl-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-9H-purin-6-yl} ester

C₆₁H₆₂Cl₃N₆O₁₃PS₂

Thiocarbonic acid O-{9-[(2R,3R,4R,5R)-5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-3-(tetrahydro-pyran-2-yloxy)-tetrahydro-furan-2-yl]-2-butylsulfanylcarbonylamino-9H-purin-6-yl} ester S-butyl ester