Pterosin C 3-glucoside

Base Information

• Chemical Name: Pterosin C 3-glucoside
• CAS No.: 60657-36-5
• Molecular Formula: C₂₀H₂₈O₈
• Molecular Weight: 396.438
• Mol file: 60657-36-5.mol

Synonyms:

Chemical Property of Pterosin C 3-glucoside

Chemical Property:

• Vapor Pressure: 2.37E-18mmHg at 25°C
• Boiling Point: 660.6°C at 760 mmHg
• Flash Point: 233°C
• PSA: 136.68000
• Density: 1.41g/cm³
• LogP: -0.47180

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Pterosin C 3-glucoside

There total 5 articles about Pterosin C 3-glucoside 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: 72.0%

C48H52O8 → 2(S),3(S)-pterosin C 3-O-β-D-glucopyranoside (60657-36-5)

Guidance literature:

With boron tribromide; In dichloromethane; at -78 ℃; for 1h;

DOI:10.1002/anie.201504729

Reference yield:

C64H70O8Si → 2(S),3(S)-pterosin C 3-O-β-D-glucopyranoside (60657-36-5)

Guidance literature:

Multi-step reaction with 3 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 3 h / 0 °C

2: pyridine hydrogenfluoride / tetrahydrofuran / 11 h / 20 °C

3: boron tribromide / dichloromethane / 1 h / -78 °C

With boron tribromide; pyridine hydrogenfluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; dichloromethane; toluene;

DOI:10.1002/anie.201504729

Reference yield:

C64H70O8Si → 2(S),3(S)-pterosin C 3-O-β-D-glucopyranoside (60657-36-5)

Guidance literature:

Multi-step reaction with 2 steps

1: pyridine hydrogenfluoride / tetrahydrofuran / 11 h / 20 °C

2: boron tribromide / dichloromethane / 1 h / -78 °C

With boron tribromide; pyridine hydrogenfluoride; In tetrahydrofuran; dichloromethane;

DOI:10.1002/anie.201504729

upstream raw materials:

2,3,4,6-tetra-O-benzyl-D-glucopyranosyl fluoride

Downstream raw materials:

D-glucose

Refernces