(3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

Base Information

Chemical Name:(3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside
CAS No.:112330-11-7
Molecular Formula:C₃₉H₄₈O₁₁
Molecular Weight:692.804
Hs Code.:

Synonyms:(3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

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Chemical Property of (3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

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Technology Process of (3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

There total 71 articles about (3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside 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%

: 1197820-03-3
2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 40246-33-1,68027-34-9,112330-11-7,51532-74-2
3,4,6-tri-O-benzyl-α-D-glucopyranosyl-(1→6)-1:2,3:4-di-O-isopropylidene-α-D-galactopyranoside

Guidance literature:: 2-methoxy-2-(S)-phenyl-(3,4,6-tri-O-benzyl-1,2-dideoxy-β-D-glucopyranoso)[1,2-e]-1,4-oxathiane (R)-S-oxide; With 1,2,3-trimethoxybenzene; trifluoromethylsulfonic anhydride; N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -30 - -10 ℃; 4 ? molecular sieves; Inert atmosphere;

1,2:3,4-di-O-isopropylidene-α-D-galactopyranose; With N-ethyl-N,N-diisopropylamine; In 1,2-dichloro-ethane; at -10 - 50 ℃; Inert atmosphere;

With methanol; boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1039/b913308a

Reference yield: 86.0%

: 244282-14-2
(3aR,5R,5aS,8aS,8bR)-5-[1-((2S,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-phenylsulfanyl-tetrahydro-pyran-3-yloxy)-2-iodo-1-methyl-ethoxymethyl]-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran

: 40246-33-1,68027-34-9,112330-11-7,51532-74-2
3,4,6-tri-O-benzyl-α-D-glucopyranosyl-(1→6)-1:2,3:4-di-O-isopropylidene-α-D-galactopyranoside

Guidance literature:: With N-iodo-succinimide; 2,6-di-tert-butyl-4-methylpyridine; In dichloromethane; at 0 - 20 ℃; for 18h;

Reference yield: 84.0%

: 138181-67-6,127299-78-9
phenyl 2-O-acetyl-3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 112330-11-7
(3,4,6-tri-O-benzyI-β-D-mannopyranosyl)-(1→6)-1,2,3,4-di-O-isoprpopylidene-α-D-galactopyranoside

Guidance literature:: With N-iodo-succinimide; 2,6-di-tert-butyl-4-methylpyridine; 4 A molecular sieve; In dichloromethane; at -40 - 20 ℃; for 48h;