Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone)

Base Information

• Chemical Name: Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone)
• CAS No.: 143065-29-6
• Molecular Formula: C₄₁H₅₂N₆O₆S₃
• Molecular Weight: 821.098
• Mol file: 143065-29-6.mol

Synonyms:Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone)

Chemical Property of Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone)

There total 2 articles about Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione tris(tosylhydrazone) 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: 70.0%

Tetracyclo<11.5.2.02,13.02,16>eicosane-15,17,19-trione (143065-28-5) + toluene-4-sulfonic acid hydrazide (1576-35-8) → Tetracyclo<11.5.2.02,13.02,16>eicosane-15,17,19-trione tris(tosylhydrazone) (143065-29-6)

Guidance literature:

With hydrogenchloride; In ethanol; for 4h; Heating;

DOI:10.1021/jo00045a023

Reference yield:

17-Hydroxytetracyclo<11.5.2.02,13.02,16>eicosane-15,19-dione (130136-69-5,130195-03-8) → Tetracyclo<11.5.2.02,13.02,16>eicosane-15,17,19-trione tris(tosylhydrazone) (143065-29-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent Turnov_. / pyridinium chlorochromate, Celite powder / CH₂Cl₂ / 18 h / 23 °C

2: 70 percent / conc. HCl / ethanol / 4 h / Heating

With hydrogenchloride; Celite; pyridinium chlorochromate; In ethanol; dichloromethane;

DOI:10.1021/jo00045a023

upstream raw materials:

Tetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,17,19-trione

toluene-4-sulfonic acid hydrazide

17-Hydroxytetracyclo<11.5.2.0^2,13.0^2,16>eicosane-15,19-dione