1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Base Information

Chemical Name:1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine
CAS No.:774598-74-2
Molecular Formula:C₄₉H₅₀N₂O₁₁S
Molecular Weight:875.009
Hs Code.:

Synonyms:1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Suppliers and Price of 1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

There total 9 articles about 1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine 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: 74.0%

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 485755-34-8
1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-β-D-ribofuranosyl)thymine

: 774598-74-2
1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Guidance literature:: With pyridine; for 42h;
DOI:10.1021/jo049159a

Reference yield:

: 197702-06-0
3-C-allyl-3-O-benzyl-1,2:5,6-di-O-isopropylidene-α-D-allofuranose

: 774598-74-2
1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Guidance literature:: Multi-step reaction with 9 steps

1.1: aq. acetic acid / methanol / 18 h

2.1: NaIO₄ / tetrahydrofuran; H₂O / 1 h / 20 °C

2.2: aq. NaOH / tetrahydrofuran; methanol / 12 h / 20 °C

2.3: 3.69 g / NaBH₄ / tetrahydrofuran; methanol / 1 h / 20 °C

3.1: 85 percent / pyridine; DMAP / 12 h / 20 °C

4.1: aq. acetic acid / 3 h / 90 °C

5.1: 3.38 g / pyridine; DMAP / 12 h / 20 °C

6.1: 63 percent / N,O-(bistrimethyl)acetamide; trimethylsilyl triflate / acetonitrile / 3 h / Heating

7.1: 81 percent / NaOMe / methanol / 1 h / 20 °C

8.1: 70 percent / pyridine / 0 - 20 °C

9.1: 74 percent / pyridine / 42 h

With pyridine; dmap; sodium periodate; trimethylsilyl trifluoromethanesulfonate; N,O-(bistrimethyl)acetamide; sodium methylate; acetic acid; In tetrahydrofuran; methanol; water; acetonitrile;
DOI:10.1021/jo049159a

Reference yield:

: 485755-32-6
1-(4-C-acetoxymethyl-3-C-allyl-3-O-benzyl-2,5-di-O-acetyl-β-D-erythro-pentofuranosyl)thymine

: 774598-74-2
1-(3-C-allyl-3-O-benzyl-4-C-tosyloxymethyl-5-O-(4,4'-dimethoxytrityl)-β-D-ribofuranosyl)thymine

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / NaOMe / methanol / 1 h / 20 °C

2: 70 percent / pyridine / 0 - 20 °C

3: 74 percent / pyridine / 42 h

With pyridine; sodium methylate; In methanol;
DOI:10.1021/jo049159a