C₁₈H₁₉BrO₅

Base Information

• Chemical Name: C₁₈H₁₉BrO₅
• CAS No.: 266693-87-2
• Molecular Formula: C₁₈H₁₉BrO₅
• Molecular Weight: 395.25
• Mol file: 266693-87-2.mol

Synonyms:C₁₈H₁₉BrO₅

Chemical Property of C₁₈H₁₉BrO₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₁₈H₁₉BrO₅

There total 6 articles about C₁₈H₁₉BrO₅ 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: 76.0%

C18H17BrO4 (266693-86-1) → C18H19BrO5 (266693-87-2)

Guidance literature:

C₁₈H₁₇BrO₄; With boron trifluoride diethyl etherate; In toluene;

With toluene-4-sulfonic acid; In dichloromethane; at 20 ℃; for 72h;

DOI:10.1039/a905462f

Reference yield: 76.0%

C18H17BrO4 (266693-86-1) → C18H19BrO5 (266693-87-2) + C18H19BrO5

Guidance literature:

C₁₈H₁₇BrO₄; With boron trifluoride diethyl etherate; In toluene;

With toluene-4-sulfonic acid; In dichloromethane; at 20 ℃; for 72h;

DOI:10.1021/ol015733i

Reference yield:

C13H17BrO3 (146830-39-9) → C18H19BrO5 (266693-87-2)

Guidance literature:

Multi-step reaction with 4 steps

1.1: HCl / methanol; tetrahydrofuran

2.1: pyridine

3.1: m-CPBA / pyridine

4.1: BF₃*OEt₂ / toluene

4.2: 76 percent / p-TsOH / CH₂Cl₂ / 72 h / 20 °C

With hydrogenchloride; boron trifluoride diethyl etherate; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; pyridine; methanol; toluene;

DOI:10.1021/ol015733i

upstream raw materials:

C₁₈H₁₇BrO₄

benzoyl chloride

C₁₃H₁₇BrO₃

Downstream raw materials:

(1R,4S,5R,6R)-4,5,6-Tris-benzyloxymethoxy-cyclohex-2-enol

(1S,4S,5R,6R)-4,5,6-Tris-benzyloxymethoxy-cyclohex-2-enol

Benzoic acid (1R,4S,5R,6R)-4,5,6-tris-benzyloxymethoxy-cyclohex-2-enyl ester

1-Methoxy-4-((1R,4S,5R,6R)-4,5,6-tris-benzyloxymethoxy-cyclohex-2-enyloxymethyl)-benzene