C₂₈H₂₃NO₅

Base Information

• Chemical Name: C₂₈H₂₃NO₅
• CAS No.: 132938-56-8
• Molecular Formula: C₂₈H₂₃NO₅
• Molecular Weight: 453.494
• Mol file: 132938-56-8.mol

Synonyms:C₂₈H₂₃NO₅

Chemical Property of C₂₈H₂₃NO₅

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₈H₂₃NO₅

There total 6 articles about C₂₈H₂₃NO₅ 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: 92.0%

C33H24N2O5S (132938-55-7) → C28H23NO5 (132938-56-8)

Guidance literature:

With sodium tetrahydroborate; In dichloromethane; isopropyl alcohol; at 25 ℃; for 0.333333h;

Reference yield:

C26H19NO4 (130031-63-9) → C28H23NO5 (132938-56-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 92 percent / cesium carbonate, 18-crown-6 / acetonitrile / 10 h / Ambient temperature

2: 0.5 N aq. LiOH / tetrahydrofuran / 0.5 h / 0 °C

3: triphenylphosphine / CH₂Cl₂ / 0.5 h / 0 °C

4: 68 percent / sodium borohydride / CH₂Cl₂; propan-2-ol / 0.5 h / 0 °C

With lithium hydroxide; sodium tetrahydroborate; 18-crown-6 ether; caesium carbonate; triphenylphosphine; In tetrahydrofuran; dichloromethane; isopropyl alcohol; acetonitrile;

DOI:10.1021/ja00049a022

Reference yield:

C28H21NO6 (141328-76-9) → C28H23NO5 (132938-56-8)

Guidance literature:

Multi-step reaction with 2 steps

1: triphenylphosphine / CH₂Cl₂ / 0.5 h / 0 °C

2: 68 percent / sodium borohydride / CH₂Cl₂; propan-2-ol / 0.5 h / 0 °C

With sodium tetrahydroborate; triphenylphosphine; In dichloromethane; isopropyl alcohol;

DOI:10.1021/ja00049a022

upstream raw materials:

C₃₃H₂₄N₂O₅S

C₂₆H₁₉NO₄

C₂₈H₂₁NO₆

C₂₉H₂₃NO₆

Downstream raw materials:

C₇₀H₇₇N₃O₁₃Si

C₇₀H₇₇N₃O₁₃Si

C₇₀H₇₇N₃O₁₃Si

C₇₀H₇₇N₃O₁₃Si