(2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol

Base Information

• Chemical Name: (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol
• CAS No.: 173008-19-0
• Molecular Formula: C₇₄H₇₈O₁₄
• Molecular Weight: 1191.42
• Mol file: 173008-19-0.mol

Synonyms:

Chemical Property of (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol

There total 3 articles about (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol 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:

C82H86O15 (173008-18-9) → (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol (173008-19-0)

Guidance literature:

With water; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; Yield given;

DOI:10.1021/jo00129a004

Reference yield:

(2R,3S,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-fluoro-4-(4-methoxy-benzyloxy)-tetrahydro-pyran (165816-38-6) → (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol (173008-19-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) AgClO₄, SnCl₂, di-tert-butylpyridine, 4 Angstroem molecular sieves, 2.) TESOTf, Et₃N

2: DDQ, H₂O / CH₂Cl₂

With 4 A molecular sieve; water; triethylsilyl trifluoromethyl sulfonate; silver perchlorate; triethylamine; Di-tert-butylpyridine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; tin(ll) chloride; In dichloromethane;

DOI:10.1021/jo00129a004

Reference yield:

(2R,3S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-ol (165816-39-7) → (2R,3R,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3S,4S,5R,6S)-4,5-bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-4-ol (173008-19-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) AgClO₄, SnCl₂, di-tert-butylpyridine, 4 Angstroem molecular sieves, 2.) TESOTf, Et₃N

2: DDQ, H₂O / CH₂Cl₂

With 4 A molecular sieve; water; triethylsilyl trifluoromethyl sulfonate; silver perchlorate; triethylamine; Di-tert-butylpyridine; 2,3-dicyano-5,6-dichloro-p-benzoquinone; tin(ll) chloride; In dichloromethane;

DOI:10.1021/jo00129a004

upstream raw materials:

C₈₂H₈₆O₁₅

(2R,3S,4S,5R,6S)-4,5-Bis-benzyloxy-6-((2R,3S,4R)-4-benzyloxy-2-benzyloxymethyl-3,4-dihydro-2H-pyran-3-yloxy)-2-benzyloxymethyl-tetrahydro-pyran-3-ol

(2R,3S,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-fluoro-4-(4-methoxy-benzyloxy)-tetrahydro-pyran