N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

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Chemical Name:N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide
CAS No.:478921-25-4
Molecular Formula:C₄₂H₄₁F₃N₄O₈
Molecular Weight:786.805
Hs Code.:

N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

Synonyms:N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

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Chemical Property of N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

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Technology Process of N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

There total 5 articles about N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide 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: 95.0%

: 478921-21-0
N-(1-{5-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-(tert-butyl-dimethyl-silanyloxy)-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

: 478921-25-4
N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 4h;
DOI:10.1016/S0968-0896(02)00141-4

Reference yield:

: 93-97-0
benzoic acid anhydride

: 478921-25-4
N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / pyridine / 24 h / 20 °C

2: 56 percent / H₂ / 10 percent Pd/C / ethyl acetate / 3 h / 20 °C

3: 95 percent / TBAF / tetrahydrofuran / 4 h / 20 °C

With pyridine; tetrabutyl ammonium fluoride; hydrogen; palladium on activated charcoal; In tetrahydrofuran; ethyl acetate;
DOI:10.1016/S0968-0896(02)00141-4

Reference yield:

: 267243-98-1
4'α-C-(2-azidoethyl)-3'-O-(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)thymidine

: 478921-25-4
N-(1-{(2R,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-4-hydroxy-5-[2-(2,2,2-trifluoro-acetylamino)-ethyl]-tetrahydro-furan-2-yl}-5-methyl-2-oxo-1,2-dihydro-pyrimidin-4-yl)-benzamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: 2,4,6-triisopropylbenzenesulfonyl chloride; DMAP; Et₃N / acetonitrile / 1 h / 20 °C

1.2: 75 percent / conc. NH₄OH / acetonitrile / 2 h / 20 °C

2.1: 93 percent / pyridine / 24 h / 20 °C

3.1: 56 percent / H₂ / 10 percent Pd/C / ethyl acetate / 3 h / 20 °C

4.1: 95 percent / TBAF / tetrahydrofuran / 4 h / 20 °C

With pyridine; dmap; 2,4,6-triisopropylphenylsulfonyl chloride; tetrabutyl ammonium fluoride; hydrogen; triethylamine; palladium on activated charcoal; In tetrahydrofuran; ethyl acetate; acetonitrile;
DOI:10.1016/S0968-0896(02)00141-4