methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Base Information

Chemical Name:methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside
CAS No.:1422008-00-1
Molecular Formula:C₂₁H₂₂Br₂O₄
Molecular Weight:498.211
Hs Code.:

Synonyms:methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Suppliers and Price of methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

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 methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

There total 6 articles about methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside 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: 78.0%

: 16896-05-2
methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

: 1422008-00-1
methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Guidance literature:: With carbon tetrabromide; triphenylphosphine; In dichloromethane; at 0 - 20 ℃; for 0.833333h; Inert atmosphere;
DOI:10.1016/j.tetlet.2012.12.018

Reference yield:

: 532-20-7,613-83-2,7261-25-8,7687-39-0,13221-22-2,14795-83-6,15761-67-8,20074-49-1,25545-03-3,25545-04-4,32445-75-3,34436-17-4,36441-93-7,36468-53-8,37110-85-3,37388-49-1,38029-69-5,40461-77-6,40461-89-0,41546-19-4,41546-20-7,41546-21-8,41546-26-3,41546-29-6,41546-30-9,41546-31-0,126872-16-0,131064-98-7
L-arabinose

: 1422008-00-1
methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Guidance literature:: Multi-step reaction with 6 steps

1: hydrogenchloride / 0 °C / Inert atmosphere

2: pyridine; dmap / Inert atmosphere

3: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

4: toluene-4-sulfonic acid / methanol / Inert atmosphere

5: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / -78 °C / Inert atmosphere

6: triphenylphosphine; carbon tetrabromide / dichloromethane / 0.83 h / 0 - 20 °C / Inert atmosphere

With pyridine; hydrogenchloride; dmap; oxalyl dichloride; carbon tetrabromide; sodium hydride; toluene-4-sulfonic acid; dimethyl sulfoxide; triphenylphosphine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2012.12.018

Reference yield:

: 14645-36-4
methyl 5-O-triphenylmethyl-α-L-arabonofuranoside

: 1422008-00-1
methyl 6,6-dibromo-2,3-di-O-benzyl-5,6-dideoxy-β-L-arabino-hex-5-enofuranoside

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydride / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

2: toluene-4-sulfonic acid / methanol / Inert atmosphere

3: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / -78 °C / Inert atmosphere

4: triphenylphosphine; carbon tetrabromide / dichloromethane / 0.83 h / 0 - 20 °C / Inert atmosphere

With oxalyl dichloride; carbon tetrabromide; sodium hydride; toluene-4-sulfonic acid; dimethyl sulfoxide; triphenylphosphine; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2012.12.018