3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Base Information

Chemical Name:3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose
CAS No.:161747-25-7
Molecular Formula:C₁₉H₂₆O₆
Molecular Weight:350.412
Hs Code.:

Synonyms:3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Suppliers and Price of 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

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 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

There total 4 articles about 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose 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:

: 106734-69-4
3-O-benzyl-1,2-O-isopropylidene-6-O-(triphenylmethyl)-α-D-galactofuranose

: 161747-25-7
3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) sodium hydride / 1.) DMF, RT, 1 h, 2.) DMF, overnight

2: 70 percent / 85percent formic acid / ethyl acetate / 2 h / Ambient temperature

3: 1.) oxalyl chloride, DMSO, 2.) triethylamine / 1.) dichloromethane, 15 min, 2.) dichloromethane, -78 deg C to RT

4: 1.) butyllithium / 1.) THF, 30 min, 2.) THF, -20 deg C, 5 h

With n-butyllithium; formic acid; oxalyl dichloride; sodium hydride; dimethyl sulfoxide; triethylamine; In ethyl acetate;

Reference yield:

: 161747-22-4
3-O-benzyl-1,2-O-isopropylidene-5-O-methyl-6-O-trityl-α-D-galactofuranose

: 161747-25-7
3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / 85percent formic acid / ethyl acetate / 2 h / Ambient temperature

2: 1.) oxalyl chloride, DMSO, 2.) triethylamine / 1.) dichloromethane, 15 min, 2.) dichloromethane, -78 deg C to RT

3: 1.) butyllithium / 1.) THF, 30 min, 2.) THF, -20 deg C, 5 h

With n-butyllithium; formic acid; oxalyl dichloride; dimethyl sulfoxide; triethylamine; In ethyl acetate;

Reference yield:

: 161747-23-5
3-O-benzyl-1,2-O-isopropylidene-5-O-methyl-α-D-galactofuranose

: 161747-25-7
3-O-benzyl-6-deoxy-1,2-O-isopropylidene-5,7-di-O-methyl-α-D-galacto-hept-6-enofuranose

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) oxalyl chloride, DMSO, 2.) triethylamine / 1.) dichloromethane, 15 min, 2.) dichloromethane, -78 deg C to RT

2: 1.) butyllithium / 1.) THF, 30 min, 2.) THF, -20 deg C, 5 h

With n-butyllithium; oxalyl dichloride; dimethyl sulfoxide; triethylamine;