(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

Base Information

Chemical Name:(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal
CAS No.:123568-52-5
Molecular Formula:C₉₂H₁₀₈O₂₂
Molecular Weight:1565.86
Hs Code.:

(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

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Chemical Property of (3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

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Technology Process of (3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

There total 1 articles about (3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal 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:

: 123568-51-4
(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptan-1-ol

: 123568-52-5
(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; triethylamine; Yield given. Multistep reaction; 1.) CH₂Cl₂, 25 min, -78 degC, 2.) 15 min, -78 degC; 30 min, 0 degC;
DOI:10.1021/ja00201a037

Reference yield:

: 123568-52-5
(3R,4S,5S,6R,7S)-3,4,5,6,7-Pentakis-(4-methoxy-benzyloxy)-7-{(2S,3S,4R,5S,6R)-3,4,5-tris-(4-methoxy-benzyloxy)-6-[(S)-2-(4-methoxy-benzyloxy)-3-(tetrahydro-pyran-2-yloxy)-propyl]-tetrahydro-pyran-2-yl}-heptanal

: 123568-53-6
((S)-5-{(1R,3S,5S,7R)-5-[4-(tert-Butyl-diphenyl-silanyloxy)-butyl]-1,3-dimethyl-6,8-dioxa-bicyclo[3.2.1]oct-7-yl}-4-methyl-pentyl)-triphenyl-phosphonium; iodide

: 123568-54-7,123670-20-2
C₁₁₀H₁₄₀O₂₄

Guidance literature:: With n-butyllithium; Yield given. Multistep reaction; 1.) THF, hexane, 5 min, -78 degC, 2.) 10 min, -78 degC; 10 min, 0 degC;
DOI:10.1021/ja00201a037