alpha-D-galactose-1-phosphate barium salt

Base Information

• Chemical Name: alpha-D-galactose-1-phosphate barium salt
• CAS No.: 103213-39-4
• Molecular Formula: Ba*C₆H₁₁O₉P
• Molecular Weight: 395.452
• Mol file: 103213-39-4.mol

Synonyms:a-D-Galactopyranose, 1-phosphate,barium salt (6CI)

Chemical Property of alpha-D-galactose-1-phosphate barium salt

Chemical Property:

• Storage Temp.: ?20°C

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 20/21/22
• Safety Statements: 36

MSDS Files:

Useful:

Technology Process of alpha-D-galactose-1-phosphate barium salt

There total 11 articles about alpha-D-galactose-1-phosphate barium salt 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: 74.0%

D-Galactose (10257-28-0) → galactose-α-1-phosphate barium salt (14795-21-2,38987-77-8,51306-18-4,71662-16-3,103213-39-4,120612-21-7,121376-40-7)

Guidance literature:

With disodium acetyl phosphate; adenosine 5'-triphosphate disodium salt; barium(II) chloride; cell extract from Kluyveromyces fragilis (galactokinase), acetate kinase, pH 7.5;

DOI:10.1021/jo00027a029

Reference yield: 45.0%

N'-(β-D-mannopyranosyl)-p-toluenesulfonohydrazide (1387537-58-7) → barium α-D-mannopyranosyl-1-phosphate (14795-21-2,38987-77-8,51306-18-4,71662-16-3,103213-39-4,120612-21-7,121376-40-7)

Guidance literature:

N'-(β-D-mannopyranosyl)-p-toluenesulfonohydrazide; With 2-methyl-4,5-dihydro-1,3-oxazole; phosphoric acid; copper dichloride; In N,N-dimethyl-formamide; at 23 ℃; for 18h; Molecular sieve; Inert atmosphere;

With barium(II) hydroxide; In ethanol; water; N,N-dimethyl-formamide; pH=8 - 9;

DOI:10.1021/ol3019083

Reference yield:

N'-(β-D-glucopyranosyl)-p-toluenesulfonohydrazide → barium α-D-glucopyranosyl-1-phosphate (14795-21-2,38987-77-8,51306-18-4,71662-16-3,103213-39-4,120612-21-7,121376-40-7) + barium β-D-glucopyranosyl-1-phosphate (14795-21-2,38987-77-8,51306-18-4,71662-16-3,103213-39-4,120612-21-7,121376-40-7)

Guidance literature:

N'-(β-D-glucopyranosyl)-p-toluenesulfonohydrazide; With 2-methyl-4,5-dihydro-1,3-oxazole; phosphoric acid; copper dichloride; In N,N-dimethyl-formamide; at 23 ℃; for 18h; Molecular sieve; Inert atmosphere;

With barium(II) hydroxide; In ethanol; water; N,N-dimethyl-formamide; pH=8 - 9; optical yield given as %de;

DOI:10.1021/ol3019083

upstream raw materials:

D-Galactose

D-glucose

D-Galactose

N'-(β-D-mannopyranosyl)-p-toluenesulfonohydrazide

Downstream raw materials:

uridine-5'-diphosphogalactose disodium salt

Refernces

• 1、 Heidlas,Lees,Whitesides. "Practical enzyme-based syntheses of uridine 5'-diphosphogalactose and uridine 5'-diphospho-N-acetylgalactosamine on a gram scale". . p. 152 - 157. Retrieved 2007/10/02.