tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Base Information

Chemical Name:tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside
CAS No.:904700-80-7
Molecular Formula:C₃₉H₄₀F₅N₃O₆Si
Molecular Weight:769.841
Hs Code.:

Synonyms:tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Suppliers and Price of tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Chemical Property:

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

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Technology Process of tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

There total 4 articles about tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-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: 100.0%

: 904700-79-4
tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-β-D-galactopyranoside

: 356-42-3
2,2,3,3,3-pentafluoropropanoic anhydride

: 904700-80-7
tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Guidance literature:: With pyridine; In dichloromethane; at 0 ℃; for 2h;
DOI:10.1016/j.carres.2006.03.011

Reference yield:

: 100-39-0
benzyl bromide

: 904700-80-7
tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / Ag₂O / CH₂Cl₂ / 45.5 h / 0 - 20 °C

2: 97 percent / 3 Angstroem molecular sieves; NaBH₃CN / tetrahydrofuran; aq. HCl; dioxane / 1.5 h / 0 °C

3: 100 percent / pyridine / CH₂Cl₂ / 2 h / 0 °C

With pyridine; 3 A molecular sieve; sodium cyanoborohydride; silver(l) oxide; In tetrahydrofuran; 1,4-dioxane; hydrogenchloride; dichloromethane;
DOI:10.1016/j.carres.2006.03.011

Reference yield:

: 132183-16-5
tert-butyldiphenylsilyl O-2-azido-4,6-O-benzylidene-2-deoxy-β-D-galactopyranoside

: 904700-80-7
tert-butyldiphenylsilyl 2-azido-3,6-di-O-benzyl-2-deoxy-4-O-pentafluoropropionyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 88 percent / Ag₂O / CH₂Cl₂ / 45.5 h / 0 - 20 °C

2: 97 percent / 3 Angstroem molecular sieves; NaBH₃CN / tetrahydrofuran; aq. HCl; dioxane / 1.5 h / 0 °C

3: 100 percent / pyridine / CH₂Cl₂ / 2 h / 0 °C

With pyridine; 3 A molecular sieve; sodium cyanoborohydride; silver(l) oxide; In tetrahydrofuran; 1,4-dioxane; hydrogenchloride; dichloromethane;
DOI:10.1016/j.carres.2006.03.011