Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

Base Information

Chemical Name:Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester
CAS No.:200435-94-5
Molecular Formula:C₃₃H₃₂N₂O₉
Molecular Weight:600.625
Hs Code.:

Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

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Chemical Property of Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

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Technology Process of Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

There total 7 articles about Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-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:

: 200435-91-2
1-((1S,3R,4R,7S)-7-(benzyloxy)-1-(hydroxymethyl)-2,5-dioxabicyclo[2.2.1]heptan-3-yl)pyrimidine-2,4(1H,3H)-dione

: 200435-94-5
Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: H₂ / 10percent Pd-C / methanol / Ambient temperature

2: 94 percent / DMAP, pyridine / Ambient temperature

3: pyridine / Ambient temperature

With pyridine; dmap; hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4039(97)10322-7

Reference yield:

: 195705-15-8
4'-(p-toluenesulfonyl)oxymethyluridine

: 200435-94-5
Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 80 percent / ZnCl₂ / Ambient temperature

2: 75 percent / NaBH₃CN, TiCl₄ / acetonitrile / Ambient temperature

3: 61 percent / sodium hexamethyldisilazide / tetrahydrofuran / Ambient temperature

4: H₂ / 10percent Pd-C / methanol / Ambient temperature

5: 94 percent / DMAP, pyridine / Ambient temperature

6: pyridine / Ambient temperature

With pyridine; dmap; hydrogen; sodium hexamethyldisilazane; titanium tetrachloride; sodium cyanoborohydride; zinc(II) chloride; palladium on activated charcoal; In tetrahydrofuran; methanol; acetonitrile;
DOI:10.1016/S0040-4039(97)10322-7

Reference yield:

: 200435-89-8
3'-O-benzyl-4'-(p-toluenesulfonyloxymethyl)uridine

: 200435-94-5
Acetic acid (1R,3R,4R,7S)-1-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-3-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-2,5-dioxa-bicyclo[2.2.1]hept-7-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 61 percent / sodium hexamethyldisilazide / tetrahydrofuran / Ambient temperature

2: H₂ / 10percent Pd-C / methanol / Ambient temperature

3: 94 percent / DMAP, pyridine / Ambient temperature

4: pyridine / Ambient temperature

With pyridine; dmap; hydrogen; sodium hexamethyldisilazane; palladium on activated charcoal; In tetrahydrofuran; methanol;
DOI:10.1016/S0040-4039(97)10322-7