(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

Base Information

Chemical Name:(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol
CAS No.:1092684-29-1
Molecular Formula:C₇₂H₁₁₉NO₉
Molecular Weight:1142.74
Hs Code.:

Synonyms:(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

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Chemical Property of (2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

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Technology Process of (2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

There total 3 articles about (2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol 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: 93.0%

: C₈₄H₁₄₇NO₉Si₂

: 1092684-29-1
(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 18h;

Reference yield:

: 205371-68-2
(2S,3S,4R)-3,4-di-O-tertbutyldimethylsilyl-2-(N-hexacosanoylamino)octadecan-1,3,4-triol

: 1092684-29-1
(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

Guidance literature:: Multi-step reaction with 2 steps

1.1: tin(ll) chloride; silver perchlorate / tetrahydrofuran / 1 h / 20 °C / Molecular sieve; Inert atmosphere; Darkness

1.2: 2 h / -18 - 20 °C / Inert atmosphere

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C

With tetrabutyl ammonium fluoride; silver perchlorate; tin(ll) chloride; In tetrahydrofuran;
DOI:10.1016/j.bmc.2013.03.028

Reference yield:

: 1092684-23-5
2,3,4-tri-O-benzyl-6-O-methyl-D-galactopyranosyl fluoride

: 1092684-29-1
(2S,3S,4R)-2-(hexacosanamido)-1-O-(2,3,4-tri-O-benzyl-6-O-methyl-α-D-galactopyranosyl)octadecane-1,3,4-triol

Guidance literature:: Multi-step reaction with 2 steps

1.1: tin(ll) chloride; silver perchlorate / tetrahydrofuran / 1 h / 20 °C / Molecular sieve; Inert atmosphere; Darkness

1.2: 2 h / -18 - 20 °C / Inert atmosphere

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C

With tetrabutyl ammonium fluoride; silver perchlorate; tin(ll) chloride; In tetrahydrofuran;
DOI:10.1016/j.bmc.2013.03.028