5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

Base Information

Chemical Name:5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol
CAS No.:869550-12-9
Molecular Formula:C₅₂H₇₁NO₁₁Si
Molecular Weight:914.221
Hs Code.:

Synonyms:5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

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Chemical Property of 5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

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Technology Process of 5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

There total 4 articles about 5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol 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: 93.0%

: 869550-11-8
5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 869550-12-9
5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 0 - 20 ℃;
DOI:10.1021/jo0512608

Reference yield:

: 869550-10-7
methyl 5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-benzyloxymethyl-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nononate

: 869550-12-9
5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / LiEt₃BH / tetrahydrofuran / 0.5 h / 20 °C

2: 93 percent / imidazole / dimethylformamide / 0 - 20 °C

With 1H-imidazole; lithium triethylborohydride; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo0512608

Reference yield:

: 3587-60-8
Benzyloxymethyl chloride

: 869550-12-9
5-acetamido-2,6-anhydro-4,7,8,9-tetra-O-(benzyloxymethyl)-1-O-(tert-butyl(dimethyl)silyl)-3,5-dideoxy-2-C-(2-propenyl)-D-erythro-L-gluco-nonitol

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / N,N-diisopropylethylamine / dimethylformamide / 3 h / 60 °C

2: 98 percent / LiEt₃BH / tetrahydrofuran / 0.5 h / 20 °C

3: 93 percent / imidazole / dimethylformamide / 0 - 20 °C

With 1H-imidazole; lithium triethylborohydride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/jo0512608