2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

Base Information

Chemical Name:2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione
CAS No.:188399-03-3
Molecular Formula:C₄₉H₅₆N₄O₁₁Si
Molecular Weight:905.089
Hs Code.:

2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

Synonyms:2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

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Chemical Property of 2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

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Technology Process of 2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

There total 4 articles about 2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-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: 75.0%

: 77-76-9
2,2-dimethoxy-propane

: 188399-02-2
2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(2S,3R,4S,5R,6R)-6-(tert-butyl-diphenyl-silanyloxymethyl)-3,4,5-trihydroxy-tetrahydro-pyran-2-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

: 188399-03-3
2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

Guidance literature:: With toluene-4-sulfonic acid; In acetone; for 4h; Ambient temperature;
DOI:10.1016/S0968-0896(96)00209-X

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 188399-03-3
2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole / dimethylformamide / 3 h / Ambient temperature

2: 75 percent / p-toluenesulfonic acid monohydrate / acetone / 4 h / Ambient temperature

With 1H-imidazole; toluene-4-sulfonic acid; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(96)00209-X

Reference yield:

: 188398-94-9
O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1<*>4)-3-O-allyl-6-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl azide

: 188399-03-3
2-{(2R,3R,4R,5S,6R)-4-Allyloxy-2-azido-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aR)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-hydroxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-isoindole-1,3-dione

Guidance literature:: Multi-step reaction with 3 steps

1: NaOMe, MeOH / CH₂Cl₂ / 4 h / Ambient temperature

2: imidazole / dimethylformamide / 3 h / Ambient temperature

3: 75 percent / p-toluenesulfonic acid monohydrate / acetone / 4 h / Ambient temperature

With 1H-imidazole; methanol; sodium methylate; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/S0968-0896(96)00209-X