1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

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Chemical Name:1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione
CAS No.:146952-84-3
Molecular Formula:C₂₉H₂₆N₂O₅
Molecular Weight:482.536
Hs Code.:

Synonyms:1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

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Chemical Property of 1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

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Technology Process of 1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

There total 4 articles about 1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-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: 70.0%

: 76-83-5
trityl chloride

: 119410-95-6
1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)-3-methylenetetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione

: 146952-84-3
1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

Guidance literature:: With pyridine; dmap;
DOI:10.1016/S0040-4039(00)60576-2

Reference yield:

: 84828-97-7
1-((6aR,8R,9aR)-2,2,4,4-tetraisopropyl-9-oxotetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)pyrimidine-2,4(1H,3H)-dione

: 146952-84-3
1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 4 steps

1: 83 percent / tetrahydrofuran / Ambient temperature

2: 1) Et₃N * 3HF, 2) pyridine / 1) acetonitrile, room temperature, 2) room temperature

3: 100 percent / Et₃N / methanol; H₂O / Ambient temperature

4: 70 percent / pyridine, DMAP

With pyridine; dmap; triethylamine tris(hydrogen fluoride); triethylamine; In tetrahydrofuran; methanol; water;
DOI:10.1016/S0040-4039(00)60576-2

Reference yield:

: 102789-14-0
1-((6aR,8R,9aS)-2,2,4,4-tetraisopropyl-9-methylenetetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl)-pyrimidine-2,4(1H,3H)-dione

: 146952-84-3
1-((2R,4S,5R)-5-Hydroxymethyl-3-methylene-4-trityloxy-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 3 steps

1: 1) Et₃N * 3HF, 2) pyridine / 1) acetonitrile, room temperature, 2) room temperature

2: 100 percent / Et₃N / methanol; H₂O / Ambient temperature

3: 70 percent / pyridine, DMAP

With pyridine; dmap; triethylamine tris(hydrogen fluoride); triethylamine; In methanol; water;
DOI:10.1016/S0040-4039(00)60576-2