C₅₀H₇₀O₁₂

Base Information

• Chemical Name: C₅₀H₇₀O₁₂
• CAS No.: 182423-85-4
• Molecular Formula: C₅₀H₇₀O₁₂
• Molecular Weight: 863.099
• Mol file: 182423-85-4.mol

Synonyms:

Chemical Property of C₅₀H₇₀O₁₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₅₀H₇₀O₁₂

There total 4 articles about C₅₀H₇₀O₁₂ 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: 50.0%

2,4,6-tri-O-acetyl-3-O-benzyl-α-D-glucopyranosyl bromide (34339-69-0) + methyl glycyrrhetinate (1477-44-7,5092-01-3,7558-31-8,10379-74-5,10379-79-0,21857-94-3,118492-16-3) → C50H70O12 (182423-85-4) + C50H70O12 (182423-83-2)

Guidance literature:

With calcium sulfate; mercury(II) cyanide; mercury dibromide; In dichloromethane; for 2h; Ambient temperature;

DOI:10.1016/0223-5234(96)89552-3

Reference yield:

3-O-benzyl-1,2-5,6-O-diisopropylidene-α-D-glucofuranose (18685-18-2) → C50H70O12 (182423-85-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) 80percent aq. acetic acid, Amberlite IR-120 (H+ form), 2.) pyridine / 1.) 80 deg C, 3 h, 2.) RT, 16 h

2: 15 percent / HBr, AcOH / 1 h / 0 °C

3: 7 percent / Hg(CN)2, HgBr₂, Drierite / CH₂Cl₂ / 2 h / Ambient temperature

With pyridine; calcium sulfate; Amberlite IR-120 (H+ form); hydrogen bromide; mercury(II) cyanide; acetic acid; mercury dibromide; In dichloromethane;

DOI:10.1016/0223-5234(96)89552-3

Reference yield:

1,2,4,6-tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose (39686-94-7,56632-47-4,65827-58-9,99202-62-7,99202-66-1,103082-79-7,103703-00-0,103703-01-1,118711-49-2,127853-23-0,139563-66-9) → C50H70O12 (182423-85-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 15 percent / HBr, AcOH / 1 h / 0 °C

2: 7 percent / Hg(CN)2, HgBr₂, Drierite / CH₂Cl₂ / 2 h / Ambient temperature

With calcium sulfate; hydrogen bromide; mercury(II) cyanide; acetic acid; mercury dibromide; In dichloromethane;

DOI:10.1016/0223-5234(96)89552-3

upstream raw materials:

2,4,6-tri-O-acetyl-3-O-benzyl-α-D-glucopyranosyl bromide

methyl glycyrrhetinate

3-O-benzyl-1,2-5,6-O-diisopropylidene-α-D-glucofuranose

1,2,4,6-tetra-O-acetyl-3-O-benzyl-β-D-glucopyranose

Refernces