C₅₀H₇₆O₂₁

Base Information

• Chemical Name: C₅₀H₇₆O₂₁
• CAS No.: 118325-24-9
• Molecular Formula: C₅₀H₇₆O₂₁
• Molecular Weight: 1013.14
• Mol file: 118325-24-9.mol

Synonyms:

Chemical Property of C₅₀H₇₆O₂₁

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₅₀H₇₆O₂₁

There total 6 articles about C₅₀H₇₆O₂₁ 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: 56.0%

C68H94O30 (118325-23-8) → C50H76O21 (118325-24-9)

Guidance literature:

With sodium methylate; In methanol; for 0.25h; Ambient temperature;

DOI:10.1248/cpb.36.3491

Reference yield:

C54H76O21 (118342-92-0,118525-42-1) → C50H76O21 (118325-24-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 82 percent / Hg(CN)2 / benzene

2: 1.) MeOH; 2.) 0.3 percent K₂CO₃, 50 percent EtOH / 1.) 0.1 percent NaOMe / 1.) 20 deg C, 0.5 h; 2.) water, 20 deg C, 2 h

3: methanol; diethyl ether

With methanol; ethanol; mercury(II) cyanide; potassium carbonate; sodium methylate; In methanol; diethyl ether; benzene;

DOI:10.1248/cpb.36.3710

Reference yield:

C68H94O30 (118325-23-8) → C50H76O21 (118325-24-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) MeOH; 2.) 0.3 percent K₂CO₃, 50 percent EtOH / 1.) 0.1 percent NaOMe / 1.) 20 deg C, 0.5 h; 2.) water, 20 deg C, 2 h

2: methanol; diethyl ether

With methanol; ethanol; potassium carbonate; sodium methylate; In methanol; diethyl ether;

DOI:10.1248/cpb.36.3710

upstream raw materials:

diazomethane

licorice-saponin A₃

C₅₄H₇₆O₂₁

C₆₈H₉₄O₃₀

Downstream raw materials:

glycyrrhizic acid 30-(β-D-glucopyranosyl) ester 6''-methyl ester

glycyrrhizic acid 30-(β-D-glucopyranosyl) ester 6'-methyl ester

licoricesaponin A₃

Refernces

• 1、 Daines, Alison M.,Greatrex, Ben W.,Hayman, Colin M.,Hook, Sarah M.,McBurney, Warren T.,Rades, Thomas,Rendle, Phillip M.,Sims, Ian M.. "Mannosylated saponins based on oleanolic and glycyrrhizic acids. Towards synthetic colloidal antigen delivery systems". experimental part. p. 5207 - 5218. Retrieved 2009/12/01.
• 2、 Kitagawa,Zhou,Sakagami,Taniyama,Yoshikawa. "Licorice-saponins A3, B2, C2, D3, and E2, five new oleanene-type triterpene oligoglycosides from Chinese glycyrrhizae radix". . p. 3710 - 3713. Retrieved 2007/10/02.