Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid

Base Information

• Chemical Name: Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid
• CAS No.: 85726-75-6
• Molecular Formula: C₁₇H₂₁BrO₆
• Molecular Weight: 401.254
• Mol file: 85726-75-6.mol

Synonyms:Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid

Chemical Property of Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid

There total 2 articles about Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid 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: 86.0%

Methyl 4,6-O-benzylidene-2,3-O-isopropylidene-α-D-mannopyranoside (85761-43-9) → Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid (85726-75-6)

Guidance literature:

With N-Bromosuccinimide; barium carbonate; In tetrachloromethane; for 0.5h; Heating;

Reference yield:

methyl-4,6-O-phenylmethylene-α-D-mannopyranoside (3162-96-7,4148-58-7,4153-17-7,4288-93-1,5328-47-2,6988-39-2,13566-32-0,14155-23-8,27994-50-9,37093-57-5,37093-59-7,57701-27-6,59168-66-0,64552-06-3,65391-13-1,65391-14-2,65530-26-9,66512-65-0,71117-36-7,71117-37-8,71117-41-4,72904-85-9,74560-56-8,79549-74-9,86783-81-5,96093-51-5,98633-13-7,110415-35-5,110415-36-6,110850-29-8,124020-29-7,126924-12-7,129263-21-4,131433-03-9,145920-49-6,146863-04-9) → Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid (85726-75-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 61 percent / p-toluol sulfuric acid / acetone / 1.5 h

2: 86 percent / N-bromsuccinimide, BaCO₃ / CCl₄ / 0.5 h / Heating

With N-Bromosuccinimide; toluene-4-sulfonic acid; barium carbonate; In tetrachloromethane; acetone;

Reference yield: 83.0%

Methyl-4-O-benzoyl-6-brom-6-desoxy-2,3-O-isopropyliden-α-D-mannopyranosid (85726-75-6) → methyl 4-O-benzoyl-2,3-O-isopropylidene-α-D-rhamnopyranoside (85726-76-7)

Guidance literature:

With Na-borate; nickel dichloride; In ethanol; Ambient temperature;

upstream raw materials:

Methyl 4,6-O-benzylidene-2,3-O-isopropylidene-α-D-mannopyranoside

methyl-4,6-O-phenylmethylene-α-D-mannopyranoside

Downstream raw materials:

methyl 4-O-benzoyl-2,3-O-isopropylidene-α-D-rhamnopyranoside

1,5-Anhydro-4-O-benzoyl-2-brom-2,6-didesoxy-3-O-formyl-D-arabino-hex-1-enit

Methyl-4-O-benzoyl-2-brom-2,6-didesoxy-β-D-glucopyranosid

4-O-Benzoyl-2-brom-2,6-didesoxy-3-O-formyl-α-D-clucopyranosylbromid