benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

Base Information

Chemical Name:benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate
CAS No.:869996-12-3
Molecular Formula:C₅₄H₆₆O₁₄
Molecular Weight:939.11
Hs Code.:

Synonyms:benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

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Chemical Property of benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

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Technology Process of benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

There total 13 articles about benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate 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:

: 869996-09-8
2,4-bis(benzyloxy)-6-pentadecanylbenzoic acid

: 869996-12-3
benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

Guidance literature:: Multi-step reaction with 4 steps

1: 94 percent / (CF₃CO)2O / toluene / 2 h / 20 °C

2: 100 percent / H₂ / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr

3: 89 percent / KHCO₃ / dimethylformamide / 40 h / 20 °C

4: 55 percent / molecular sieves 4 Angstroem; BF₃*OEt₂ / CH₂Cl₂ / 0 - 20 °C

With 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate; trifluoroacetic anhydride; palladium on activated charcoal; In dichloromethane; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo051384k

Reference yield:

: 869996-08-7
2,4-bis-benzyloxy-6-pentadecyl-benzoic acid ethyl ester

: 869996-12-3
benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

Guidance literature:: Multi-step reaction with 5 steps

1: 1.40 g / KOH / dimethylsulfoxide; H₂O / 24 h / 90 °C

2: 94 percent / (CF₃CO)2O / toluene / 2 h / 20 °C

3: 100 percent / H₂ / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr

4: 89 percent / KHCO₃ / dimethylformamide / 40 h / 20 °C

5: 55 percent / molecular sieves 4 Angstroem; BF₃*OEt₂ / CH₂Cl₂ / 0 - 20 °C

With potassium hydroxide; 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate; trifluoroacetic anhydride; palladium on activated charcoal; In dichloromethane; water; dimethyl sulfoxide; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo051384k

Reference yield:

: 869996-10-1
benzyl 4'-(2,4-dibenzyloxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

: 869996-12-3
benzyl 4'-(4-O-(2'',3''-di-O-acetyl-4'',6''-O-benzylidene-β-D-glucopyranosyl)-2-hydroxy-6-pentadecanylbenzoyloxy)-2'-hydroxy-6'-methylbenzoate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / H₂ / Pd/C / ethyl acetate / 96 h / 20 °C / 760 Torr

2: 89 percent / KHCO₃ / dimethylformamide / 40 h / 20 °C

3: 55 percent / molecular sieves 4 Angstroem; BF₃*OEt₂ / CH₂Cl₂ / 0 - 20 °C

With 4 A molecular sieve; boron trifluoride diethyl etherate; hydrogen; potassium hydrogencarbonate; palladium on activated charcoal; In dichloromethane; ethyl acetate; N,N-dimethyl-formamide;
DOI:10.1021/jo051384k