N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Base Information

Chemical Name:N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide
CAS No.:114669-88-4
Molecular Formula:C₅₅H₆₇NO₁₁Si
Molecular Weight:946.223
Hs Code.:

N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Synonyms:N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

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Chemical Property of N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

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Technology Process of N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

There total 4 articles about N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide 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: 70.6%

: 114669-87-3
benzyl 2-acetamido-3,6-di-O-benzyl-4-O-<6-O-(tert-butyldiphenylsilyl)-3,4-O-isopropylidene-β-D-galactopyranosyl>-2-deoxy-α-D-glucopyranoside

: 74-88-4
methyl iodide

: 114669-88-4
N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Guidance literature:: With silver(l) oxide; In N,N-dimethyl-formamide; for 16h; Ambient temperature;
DOI:10.1016/0008-6215(87)80274-4

Reference yield:

: 70209-54-0
Benzyl-2-acetamido-3,6-di-O-benzyl-2-desoxy-4-O-(β-D-galactopyranosyl)-α-D-glucopyranosid

: 114669-88-4
N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / imidazole / dimethylformamide / 3 h / Ambient temperature

2: 76.2 percent / p-toluenesulfonic acid monohydrate / acetone / 1 h / Ambient temperature

3: 70.6 percent / Ag₂O / dimethylformamide / 16 h / Ambient temperature

With 1H-imidazole; toluene-4-sulfonic acid; silver(l) oxide; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/0008-6215(87)80274-4

Reference yield:

: 114669-86-2
benzyl 2-acetamido-3,6-di-O-benzyl-2-deoxy-4-O-(6-tert-butyldiphenylsilyl-β-D-galactopyranosyl)-α-D-glucopyranoside

: 114669-88-4
N-{(2S,3R,4R,5S,6R)-2,4-Bis-benzyloxy-6-benzyloxymethyl-5-[(3aS,4R,6S,7R,7aS)-4-(tert-butyl-diphenyl-silanyloxymethyl)-7-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-6-yloxy]-tetrahydro-pyran-3-yl}-acetamide

Guidance literature:: Multi-step reaction with 2 steps

1: 76.2 percent / p-toluenesulfonic acid monohydrate / acetone / 1 h / Ambient temperature

2: 70.6 percent / Ag₂O / dimethylformamide / 16 h / Ambient temperature

With toluene-4-sulfonic acid; silver(l) oxide; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/0008-6215(87)80274-4