2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

Base Information

Chemical Name:2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside
CAS No.:195323-32-1
Molecular Formula:C₆₂H₉₀O₁₁
Molecular Weight:1011.39
Hs Code.:

Synonyms:2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

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Chemical Property of 2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

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Technology Process of 2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

There total 7 articles about 2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-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: 78.0%

: 158847-14-4
2-tetradecylhexadecan-1-ol

: 195323-29-6
2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

: 195323-32-1
2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

Guidance literature:: With molecular sieve; In dichloromethane; Ambient temperature;
DOI:10.1080/07328309708006543

Reference yield:

: 40608-06-8
levulinic anhydride

: 195323-32-1
2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / DMAP / pyridine / 1 h / Ambient temperature

2: 95 percent / TFA / CH₂Cl₂ / 4 h / Ambient temperature

3: 91 percent / Drierite, DBU / CH₂Cl₂ / 1.5 h / Ambient temperature

4: 78 percent / molecular sieves / CH₂Cl₂ / Ambient temperature

With dmap; calcium sulfate; molecular sieve; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In pyridine; dichloromethane;
DOI:10.1080/07328309708006543

Reference yield:

: 98-88-4
benzoyl chloride

: 195323-32-1
2-(tetradecyl)hexadecyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / pyridine; CH₂Cl₂ / 2 h / -50 °C

2: 90 percent / DMAP / pyridine / 1 h / Ambient temperature

3: 95 percent / TFA / CH₂Cl₂ / 4 h / Ambient temperature

4: 91 percent / Drierite, DBU / CH₂Cl₂ / 1.5 h / Ambient temperature

5: 78 percent / molecular sieves / CH₂Cl₂ / Ambient temperature

With dmap; calcium sulfate; molecular sieve; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In pyridine; dichloromethane;
DOI:10.1080/07328309708006543