acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Chemical Name:acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester
CAS No.:331455-97-1
Molecular Formula:C₄₅H₅₆O₂₂Se
Molecular Weight:1027.89
Hs Code.:

acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

Synonyms:acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Chemical Property of acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

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Technology Process of acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

There total 2 articles about acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester 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: 92.0%

: 386235-66-1
phenyl 2-O-acetyl-6-O-(4'-O-benzyl-2',3'-di-O-acetyl-6'-O-tri-isopropylsilyl-β-D-glucopyranosyl)-3-O-(2'',3'',4'',6''-tetra-O-acetyl-β-D-glucopyranosyl)-β-D-selenoglucopyranoside

: 331455-97-1
acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: With hydrogen fluoride; In dichloromethane; acetonitrile; at 20 ℃; for 2h;
DOI:10.1002/chem.200500126

Reference yield:

: C₅₁H₇₀O₂₂SeSi

: 331455-97-1
acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 103 mg / TMSOTf / CH₂Cl₂ / 0.25 h / 0 °C

2: 92 percent / aq. HF / acetonitrile; CH₂Cl₂ / 2 h / 20 °C

With trimethylsilyl trifluoromethanesulfonate; hydrogen fluoride; In dichloromethane; acetonitrile;
DOI:10.1002/chem.200500126

Reference yield:

: Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-2-[(2S,3R,4S,5R,6R)-3-acetoxy-2-bromo-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-hydroxy-tetrahydro-pyran-4-yloxy]-6-acetoxymethyl-tetrahydro-pyran-3-yl ester

: 331455-97-1
acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester

: C₇₃H₁₀₀O₃₇SeSi

Guidance literature:: acetic acid 6-(3,4-diacetoxy-5-benzyloxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-5-hydroxy-2-phenylselanyl-4-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester; With trifluorormethanesulfonic acid; allyltributylstanane; In dichloromethane; at 20 ℃; for 2h;

Acetic acid (2S,3R,4S,5R,6R)-4,5-diacetoxy-2-[(2S,3R,4S,5R,6R)-3-acetoxy-2-bromo-6-(tert-butyl-dimethyl-silanyloxymethyl)-5-hydroxy-tetrahydro-pyran-4-yloxy]-6-acetoxymethyl-tetrahydro-pyran-3-yl ester; In dichloromethane; at 20 ℃; for 0.166667h;
DOI:10.1002/chem.200500126