2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Base Information

Chemical Name:2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate
CAS No.:233674-87-8
Molecular Formula:C₄₀H₃₁NO₁₁S
Molecular Weight:733.752
Hs Code.:

Synonyms:2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Suppliers and Price of 2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of 2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

There total 3 articles about 2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate 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: 53.0%

: 55277-90-2
Di-S-(2-pyridyl) dithiocarbonate

: 627466-84-6
2,3,4,6-tetra-O-benzoyl-D-galactose

: 233674-87-8
2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 24h;

Reference yield:

: 2592-58-7,3006-48-2,3006-49-3,13526-09-5,14679-57-3,22415-91-4,29884-70-6,41545-55-5,41545-56-6,41569-33-9,96996-90-6,121570-85-2,121570-86-3
1,2,3,4,6-Penta-O-benzoyl-α-D-galactopyranose

: 233674-87-8
2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / HBr; AcOH; Ac₂O / CH₂Cl₂ / 2 h / 20 °C

2: 100 percent / Ag₂CO₃; H₂O / acetone / 2.5 h / 20 °C

3: 53 percent / Et₃N / CH₂Cl₂ / 24 h / 20 °C

With water; hydrogen bromide; acetic anhydride; acetic acid; triethylamine; silver carbonate; In dichloromethane; acetone; 1: Bromination / 2: Hydrolysis / 3: Substitution;

Reference yield:

: 61198-88-7
2,3,4,6-tetra-O-benzoyl-α-D-galactopyranosyl bromide

: 233674-87-8
2,3,4,6-Tetra-O-benzoyl-β-D-galactopyranosyl S-(2-pyridyl) thiocarbonate

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / Ag₂CO₃; H₂O / acetone / 2.5 h / 20 °C

2: 53 percent / Et₃N / CH₂Cl₂ / 24 h / 20 °C

With water; triethylamine; silver carbonate; In dichloromethane; acetone; 1: Hydrolysis / 2: Substitution;