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

Base Information

• Chemical Name: (2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-ol
• CAS No.: 176169-16-7
• Molecular Formula: C₈₂H₈₈O₁₆
• Molecular Weight: 1329.59
• Mol file: 176169-16-7.mol

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

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

Chemical Property:

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

There total 1 articles about (2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-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: 88.0%

C82H86O16 (176300-27-9) → (2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-ol (176169-16-7)

Guidance literature:

With hydrogenchloride; 3 A molecular sieve; sodium cyanoborohydride; In tetrahydrofuran; diethyl ether; at 15 - 20 ℃; for 1h;

DOI:10.1080/07328309608005439

Reference yield: 89.0%

(2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-ol (176169-16-7) + 2,3,6,2',3',4',6'-hepta-O-acetyl-α-D-maltosyl bromide (4753-07-5,5160-10-1,14206-57-6,14227-66-8,14257-35-3,42385-75-1,67650-37-7,68682-05-3,69308-57-2,69349-74-2,70223-96-0,70223-97-1,71276-38-5,85248-99-3,118493-15-5,120575-76-0) → Methyl O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-(1->4)-O-(2,3,5-tri-O-acetyl-β-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranoside

Guidance literature:

With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; 1.) r.t., 1 h, 2.) 30-35 deg C, 5 h;

DOI:10.1080/07328309608005439

Reference yield: 83.0%

(2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-2-benzyloxymethyl-6-[(2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-((2R,3R,4S,5R,6S)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yloxy]-tetrahydro-pyran-3-ol (176169-16-7) + 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide (572-09-8) → Methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-β-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranoside

Guidance literature:

With silver trifluoromethanesulfonate; tetramethylurea; In dichloromethane; 1.) r.t., 1.5 h, 2.) 30-35 deg C, 5 h;

DOI:10.1080/07328309608005439

upstream raw materials:

C₈₂H₈₆O₁₆