2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

Base Information

Chemical Name:2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside
CAS No.:77454-02-5
Molecular Formula:C₃₁H₂₇Cl₃O₁₀
Molecular Weight:665.908
Hs Code.:

Synonyms:2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

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

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Chemical Property of 2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

Chemical Property:

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Technology Process of 2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

There total 7 articles about 2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside 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: 93.0%

: 108-24-7
acetic anhydride

: 77453-98-6
C₂₉H₂₅Cl₃O₉

: 77454-02-5
2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

Guidance literature:: In pyridine;
DOI:10.1016/S0008-6215(00)85538-X

Reference yield:

: 4163-60-4
β-D-galactose peracetate

: 77454-02-5
2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 41 percent / boron trifluoride etherate / CH₂Cl₂ / 60 h / Ambient temperature

2: 92 percent / sodium methoxide / methanol / 16 h / Ambient temperature

3: 40 percent / pyridine

4: 93 percent / pyridine

With sodium methylate; boron trifluoride diethyl etherate; In pyridine; methanol; dichloromethane;
DOI:10.1016/S0008-6215(00)85538-X

Reference yield:

: 77453-99-7
3,4,6-tri-O-acetyl-1,2-O-<1-(2,2,2-trichloroethoxy)ethylidene>-α-D-galactopyranose

: 77454-02-5
2,2,2-trichloroethyl 4-O-acetyl-2,3,6-tri-O-benzoyl-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: mercuric bromide / nitromethane / 10 h / Heating

2: 92 percent / sodium methoxide / methanol / 16 h / Ambient temperature

3: 40 percent / pyridine

4: 93 percent / pyridine

With sodium methylate; mercury dibromide; In pyridine; methanol; nitromethane;
DOI:10.1016/S0008-6215(00)85538-X