1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Base Information

Chemical Name:1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione
CAS No.:152753-78-1
Molecular Formula:C₂₆H₄₀N₂O₆Si₂
Molecular Weight:532.784
Hs Code.:

1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Synonyms:1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

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Chemical Property of 1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

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Technology Process of 1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

There total 3 articles about 1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-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: 76.0%

: 40733-27-5
3'-O-(t-butyldimethylsilyl)thymidine

: Acetic acid 2-[(E)-2-(chloro-dimethyl-silanyl)-vinyl]-phenyl ester

: 152753-78-1
1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Acetic acid 2-[(E)-2-(chloro-dimethyl-silanyl)-vinyl]-phenyl ester; With lithium dimethylamide; In tetrahydrofuran;

3'-O-(t-butyldimethylsilyl)thymidine; In tetrahydrofuran; for 4h; Further stages.; Heating;
DOI:10.1021/ja002370t

Reference yield:

: 2-acetoxyphenylacetylene

: 152753-78-1
1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: H₂PtCl₆

2.1: LiNMe₂ / tetrahydrofuran

2.2: 76 percent / tetrahydrofuran / 4 h / Heating

With dihydrogen hexachloroplatinate; lithium dimethylamide; In tetrahydrofuran;
DOI:10.1021/ja002370t

Reference yield:

: 342890-02-2
1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(3-hydroxy-naphthalen-2-yl)-vinyl]-diisopropyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

: 152753-78-1
1-((2R,4S,5R)-4-(tert-Butyl-dimethyl-silanyloxy)-5-{[(E)-2-(2-hydroxy-phenyl)-vinyl]-dimethyl-silanyloxymethyl}-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1.1: 90 percent / methanol / 0.75 h / Irradiation

2.1: LiNMe₂ / tetrahydrofuran

2.2: 76 percent / tetrahydrofuran / 4 h / Heating

With lithium dimethylamide; In tetrahydrofuran; methanol;
DOI:10.1021/ja002370t