(+)-N₁-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione

Base Information

• Chemical Name: (+)-N₁-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione
• CAS No.: 863485-93-2
• Molecular Formula: C₂₇H₃₄N₂O₄Si
• Molecular Weight: 478.663
• Mol file: 863485-93-2.mol

Synonyms:

Chemical Property of (+)-N₁-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (+)-N₁-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione

There total 2 articles about (+)-N₁-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione 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: 30.0%

1-[4-(tert-butyl-diphenyl-silanyloxymethyl)-cyclobut-2-enylmethyl]-5-methyl-1H-pyrimidine-2,4-dione (446840-32-0) → (+)-N1-[(1S,2R,3R)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione + (+)-N1-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione (863485-93-2) + (-)-N1-[(1S,2R,4R)-2-(tert-butyl-diphenyl-silyloxymethyl)-4-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione (863485-94-3) + (+)-N1-[(1S,2R,4S)-2-(tert-butyl-diphenyl-silyloxymethyl)-4-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione

Guidance literature:

1-[4-(tert-butyl-diphenyl-silanyloxymethyl)-cyclobut-2-enylmethyl]-5-methyl-1H-pyrimidine-2,4-dione; With borane-THF; In tetrahydrofuran; at 20 ℃; for 3h;

With sodium hydroxide; dihydrogen peroxide; In tetrahydrofuran; at 20 ℃; for 2h;

DOI:10.1016/j.tet.2005.05.096

Reference yield:

3-benzoyl-1-[4-(tert-butyl-diphenyl-silanyloxymethyl)-cyclobut-2-enylmethyl]-5-methyl-1H-pyrimidine-2,4-dione (446840-31-9) → (+)-N1-[(1S,2R,3S)-2-(tert-butyl-diphenyl-silyloxymethyl)-3-hydroxy-cyclobutyl]methyl-5-methyl-1H,3H-pyrimidine-2,4-dione (863485-93-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 93 percent / NH₄OH / methanol / 48 h / 20 °C

2.1: BH₃*THF / tetrahydrofuran / 3 h / 20 °C

2.2: 30 percent / aq. NaOH; H₂O₂ / tetrahydrofuran / 2 h / 20 °C

With ammonium hydroxide; borane-THF; In tetrahydrofuran; methanol;

DOI:10.1016/j.tet.2005.05.096

upstream raw materials:

1-[4-(tert-butyl-diphenyl-silanyloxymethyl)-cyclobut-2-enylmethyl]-5-methyl-1H-pyrimidine-2,4-dione

3-benzoyl-1-[4-(tert-butyl-diphenyl-silanyloxymethyl)-cyclobut-2-enylmethyl]-5-methyl-1H-pyrimidine-2,4-dione