(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

Base Information

Chemical Name:(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol
CAS No.:195323-18-3
Molecular Formula:C₆₅H₉₅NO₁₂
Molecular Weight:1082.47
Hs Code.:

Synonyms:(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

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Chemical Property of (2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

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Technology Process of (2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

There total 3 articles about (2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol 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: 98.0%

: 195323-17-2
(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-3-O-levulinoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

: 195323-18-3
(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

Guidance literature:: With hydrazinium monoacetate; In tetrahydrofuran; ethanol; for 1.5h; Ambient temperature;
DOI:10.1080/07328309708006543

Reference yield:

: 165621-55-6
2,4,6-Tri-O-benzoyl-3-O-levulinyl-α-D-galactopyranosyl trichloroacetimidate

: 195323-18-3
(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / BF₃*Et₂O, molecular sieves / CH₂Cl₂ / 4 h / 0 °C

2: 98 percent / hydrazine monoacetate / ethanol; tetrahydrofuran / 1.5 h / Ambient temperature

With molecular sieve; boron trifluoride diethyl etherate; hydrazinium monoacetate; In tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1080/07328309708006543

Reference yield:

: Acetic acid (E)-(R)-1-((S)-2-hydroxy-1-octadecanoylamino-ethyl)-hexadec-2-enyl ester

: 195323-18-3
(2S,3R,4E)-3-O-acetyl-1-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-2-octadecanamido-4-octadecene-1,3-diol

Guidance literature:: Multi-step reaction with 2 steps

1: 74 percent / BF₃*Et₂O, molecular sieves / CH₂Cl₂ / 4 h / 0 °C

2: 98 percent / hydrazine monoacetate / ethanol; tetrahydrofuran / 1.5 h / Ambient temperature

With molecular sieve; boron trifluoride diethyl etherate; hydrazinium monoacetate; In tetrahydrofuran; ethanol; dichloromethane;
DOI:10.1080/07328309708006543