Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

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Chemical Name:Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester
CAS No.:189144-27-2
Molecular Formula:C₄₂H₄₉ClO₁₃
Molecular Weight:797.296
Hs Code.:

Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

Synonyms:Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

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Chemical Property of Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

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Technology Process of Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

There total 3 articles about Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-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:

: 189144-41-0
Acetic acid (2S,3R,4S,5R,6R)-2,5-diacetoxy-6-acetoxymethyl-3-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-4-yl ester

: 189144-27-2
Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / hydrazine acetate / dimethylformamide / 2 h / 23 °C

2: 92 percent / oxalyl chloride / dimethylformamide; CH₂Cl₂ / 4 h / 23 °C

With oxalyl dichloride; hydrazinium monoacetate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo962300y

Reference yield:

: 2-O-allyl-3,4,6-tri-O-benzyl-α,β-D-glucopyranosyl chloride

: 189144-27-2
Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Ag₂CO₃, 4 Angstroem molecular sieves, 2.) AgClO₄, 3.) Ac₂O, 4-(dimethylamino)pyridine / 1) CH₂Cl₂, 23 h, 1 h; 2) CH₂Cl₂, 23 deg C, 4 h; 3) pyridine, 23 deg C, 1 2 h

2: 92 percent / hydrazine acetate / dimethylformamide / 2 h / 23 °C

3: 92 percent / oxalyl chloride / dimethylformamide; CH₂Cl₂ / 4 h / 23 °C

With dmap; oxalyl dichloride; 4 A molecular sieve; silver perchlorate; hydrazinium monoacetate; acetic anhydride; silver carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo962300y

Reference yield:

: 13036-15-2
1,3,4,6-tetra-O-acetyl-β-D-glucopyranose

: 189144-27-2
Acetic acid (2R,3R,4S,5R)-3-acetoxy-2-acetoxymethyl-5-((2R,3R,4S,5R,6R)-3-allyloxy-4,5-bis-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-6-chloro-tetrahydro-pyran-4-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Ag₂CO₃, 4 Angstroem molecular sieves, 2.) AgClO₄, 3.) Ac₂O, 4-(dimethylamino)pyridine / 1) CH₂Cl₂, 23 h, 1 h; 2) CH₂Cl₂, 23 deg C, 4 h; 3) pyridine, 23 deg C, 1 2 h

2: 92 percent / hydrazine acetate / dimethylformamide / 2 h / 23 °C

3: 92 percent / oxalyl chloride / dimethylformamide; CH₂Cl₂ / 4 h / 23 °C

With dmap; oxalyl dichloride; 4 A molecular sieve; silver perchlorate; hydrazinium monoacetate; acetic anhydride; silver carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo962300y