3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

Base Information

Chemical Name:3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione
CAS No.:903570-48-9
Molecular Formula:C₃₉H₄₀N₂O₉S
Molecular Weight:712.821
Hs Code.:

Synonyms:3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

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Chemical Property of 3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

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Technology Process of 3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

There total 8 articles about 3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-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: 94.0%

: 903570-49-0
3-(2-Benzenesulfonyl-ethyl)-1-{(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-tetrahydro-furan-2-yl}-5-methyl-1H-pyrimidine-2,4-dione

: 903570-48-9
3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 0.5h;
DOI:10.1055/s-2006-933147

Reference yield:

: 903570-47-8
1-{(2R,4S,5R)-4-[Bis-(4-methoxy-phenyl)-phenyl-methoxy]-5-hydroxymethyl-tetrahydro-furan-2-yl}-5-methyl-3-(2-phenylsulfanyl-ethyl)-1H-pyrimidine-2,4-dione

: 903570-48-9
3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / NaH; NaI / dimethylformamide / 18 h / 20 °C

2: 98 percent / MCPBA / CH₂Cl₂ / 1 h / 20 °C

3: 94 percent / TFA / CH₂Cl₂ / 0.5 h / 20 °C

With sodium hydride; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; sodium iodide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-2006-933147

Reference yield:

: 903570-37-6
1-[4-[bis-(4-methoxy-phenyl)-phenyl-methoxy]-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-5-methyl-3-(2-phenylsulfanyl-ethyl)-1H-pyrimidine-2,4-dione

: 903570-48-9
3-(2-Benzenesulfonyl-ethyl)-1-[(2R,4S,5R)-5-(3,4-bis-benzyloxy-benzyloxymethyl)-4-hydroxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 4 steps

1: 98 percent / TBAF / tetrahydrofuran / 0.5 h / 20 °C

2: 70 percent / NaH; NaI / dimethylformamide / 18 h / 20 °C

3: 98 percent / MCPBA / CH₂Cl₂ / 1 h / 20 °C

4: 94 percent / TFA / CH₂Cl₂ / 0.5 h / 20 °C

With tetrabutyl ammonium fluoride; sodium hydride; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic acid; sodium iodide; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1055/s-2006-933147