O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Base Information

Chemical Name:O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol
CAS No.:153482-74-7
Molecular Formula:C₄₀H₅₂N₂O₂₁
Molecular Weight:896.854
Hs Code.:

O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Synonyms:O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Suppliers and Price of O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

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 O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

There total 7 articles about O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol 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: 56.0%

: 144240-36-8
methyl (methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-2-nonulopyranosid)onate

: 153373-57-0
2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino6-1,5-dideoxy-D-galactitol

: O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-β-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

: 153482-74-7
O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In acetonitrile; at -40 ℃;
DOI:10.1016/0008-6215(95)00068-5

Reference yield:

: 138381-83-6
4,6-O-(R-Benzylidene)-N-benzyloxycarbonyl-1,5-dideoxy-1,5-imino-D-glucitol

: 153482-74-7
O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Guidance literature:: Multi-step reaction with 7 steps

1: 100 percent / pyridine

2: 100 percent / 80percent aq. AcOH / 6 h / 45 °C

3: 93 percent / pyridine / 20 °C

4: pyridine / CH₂Cl₂ / 3 h / -15 °C

5: 18-crown-6 / acetonitrile / Ambient temperature

6: 81 percent / BF₃*Et₂O / CH₂Cl₂ / 10 h / Ambient temperature

7: 56 percent / N-iodosuccinimide, trifluoromethanesulfonic acid, 3A molecular sieves / acetonitrile / -40 °C

With pyridine; N-iodo-succinimide; 18-crown-6 ether; trifluorormethanesulfonic acid; 3 A molecular sieve; boron trifluoride diethyl etherate; acetic acid; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(95)00068-5

Reference yield:

: 153373-53-6
2,3-di-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-glucitol

: 153482-74-7
O-(methyl 5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylonate)-(2<*>6)-2,3,4-tri-O-acetyl-1,5-benzyloxycarbonylimino-1,5-dideoxy-D-galactitol

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / pyridine / 20 °C

2: pyridine / CH₂Cl₂ / 3 h / -15 °C

3: 18-crown-6 / acetonitrile / Ambient temperature

4: 81 percent / BF₃*Et₂O / CH₂Cl₂ / 10 h / Ambient temperature

5: 56 percent / N-iodosuccinimide, trifluoromethanesulfonic acid, 3A molecular sieves / acetonitrile / -40 °C

With pyridine; N-iodo-succinimide; 18-crown-6 ether; trifluorormethanesulfonic acid; 3 A molecular sieve; boron trifluoride diethyl etherate; In dichloromethane; acetonitrile;
DOI:10.1016/0008-6215(95)00068-5