2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Base Information

Chemical Name:2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate
CAS No.:821018-24-0
Molecular Formula:C₂₉H₂₇Cl₄NO₁₁
Molecular Weight:707.345
Hs Code.:

Synonyms:2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Suppliers and Price of 2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

There total 7 articles about 2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate 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:

: 117252-95-6
2-(trimethylsilyl)ethyl β-D-galactopyranoside

: 821018-24-0
2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 7 steps

1.1: dibutyltin oxide / benzene / 5 h / Heating

1.2: 100 percent / Bu₄NBr / benzene / 4.5 h

2.1: 87.7 percent / DCC; DMAP / CH₂Cl₂ / 3 h / 20 °C

3.1: 82 percent / pyridine / 2 h

4.1: 100 percent / H₂ / Pd-C / tetrahydrofuran; methanol / 4 h / 20 °C

5.1: 89.7 percent / pyridine; CH₂Cl₂ / 2 h / 20 °C

6.1: CF₃COOH / CH₂Cl₂ / 2 h / 20 °C

7.1: 66 mg / DBU / CH₂Cl₂ / 1 h / 0 °C

With dmap; hydrogen; di(n-butyl)tin oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; dichloromethane; benzene;
DOI:10.1016/j.carres.2004.09.015

Reference yield:

: 121360-14-3
2-(trimethylsilyl)ethyl 3-O-benzyl-β-D-galactopyranoside

: 821018-24-0
2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 6 steps

1: 87.7 percent / DCC; DMAP / CH₂Cl₂ / 3 h / 20 °C

2: 82 percent / pyridine / 2 h

3: 100 percent / H₂ / Pd-C / tetrahydrofuran; methanol / 4 h / 20 °C

4: 89.7 percent / pyridine; CH₂Cl₂ / 2 h / 20 °C

5: CF₃COOH / CH₂Cl₂ / 2 h / 20 °C

6: 66 mg / DBU / CH₂Cl₂ / 1 h / 0 °C

With dmap; hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; dichloromethane;
DOI:10.1016/j.carres.2004.09.015

Reference yield:

: 821018-38-6
2-(trimethylsilyl)ethyl 3-O-benzyl-6-O-levulinoyl-β-D-galactopyranoside

: 821018-24-0
2,4-di-O-benzoyl-3-chloroacetyl-6-O-levulinoyl-α-D-galactopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 5 steps

1: 82 percent / pyridine / 2 h

2: 100 percent / H₂ / Pd-C / tetrahydrofuran; methanol / 4 h / 20 °C

3: 89.7 percent / pyridine; CH₂Cl₂ / 2 h / 20 °C

4: CF₃COOH / CH₂Cl₂ / 2 h / 20 °C

5: 66 mg / DBU / CH₂Cl₂ / 1 h / 0 °C

With hydrogen; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; palladium on activated charcoal; In tetrahydrofuran; pyridine; methanol; dichloromethane;
DOI:10.1016/j.carres.2004.09.015