(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Base Information

Chemical Name:(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate
CAS No.:1595122-26-1
Molecular Formula:C₅₇H₄₈Cl₃NO₁₆Se
Molecular Weight:1188.32
Hs Code.:

Synonyms:(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Suppliers and Price of (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl 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 (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

There total 14 articles about (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl 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:

: 1595122-11-4
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-β-D-glucopyranose

: 545-06-2
trichloroacetonitrile

: 1595122-02-3
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

: 1595122-26-1
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 0 ℃; for 0.5h; Overall yield = 91 %; Overall yield = 47 mg; Inert atmosphere;
DOI:10.1016/j.bmc.2014.02.023

Reference yield:

: 1595121-53-1
2-(trimethylsilyl)ethyl 2,3-di-O-(p-methoxybenzyl)-β-D-glucopyranoside

: 1595122-02-3
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

: 1595122-26-1
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 10 steps

1.1: carbon tetrabromide; triphenylphosphine / pyridine / 1.17 h / 65 °C / Inert atmosphere; Cooling with ice

2.1: N-ethyl-N,N-diisopropylamine; piperidine / N,N-dimethyl-formamide / 0.75 h / 60 °C / Inert atmosphere

3.1: pyridine / 17 h / 20 °C / Inert atmosphere; Cooling with ice

4.1: methylhydrazine; caesium carbonate / N,N-dimethyl-formamide / 0.42 h / 20 °C / Inert atmosphere

5.1: sodium methylate; methanol / 44 h / 20 °C / Inert atmosphere

6.1: dichloromethane / 2 h / 20 °C / Inert atmosphere; Molecular sieve

6.2: 14 h / 0 °C / Inert atmosphere; Molecular sieve

7.1: trifluoroacetic acid / dichloromethane / 1.25 h / -20 °C / Inert atmosphere

8.1: pyridine / 14 h / 60 °C / Inert atmosphere; Cooling with ice

9.1: trifluoroacetic acid / dichloromethane / 0.67 h / 20 °C / Inert atmosphere; Cooling with ice

10.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

With piperidine; pyridine; methanol; carbon tetrabromide; sodium methylate; caesium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylhydrazine; trifluoroacetic acid; In pyridine; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2014.02.023

Reference yield:

: 1595121-65-5
2-(trimethylsilyl)ethyl (2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-6-deoxy-2,3-di-O-(p-methoxybenzyl)-6-methylseleno-β-D-glucopyranoside

: 1595122-02-3
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

: 1595122-26-1
(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)-(1→4)-2,3-di-O-benzoyl-6-deoxy-6-methylseleno-D-glucopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 4 steps

1: trifluoroacetic acid / dichloromethane / 1.25 h / -20 °C / Inert atmosphere

2: pyridine / 14 h / 60 °C / Inert atmosphere; Cooling with ice

3: trifluoroacetic acid / dichloromethane / 0.67 h / 20 °C / Inert atmosphere; Cooling with ice

4: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

With pyridine; 1,8-diazabicyclo[5.4.0]undec-7-ene; trifluoroacetic acid; In dichloromethane;
DOI:10.1016/j.bmc.2014.02.023