lumista-4,6,8⁽¹⁴⁾,22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone)

Base Information

• Chemical Name: lumista-4,6,8⁽¹⁴⁾,22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone)
• CAS No.: 20817-91-8
• Molecular Formula: C₃₄H₄₄N₄O₄
• Molecular Weight: 572.748
• Mol file: 20817-91-8.mol

Synonyms:

Chemical Property of lumista-4,6,8⁽¹⁴⁾,22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of lumista-4,6,8⁽¹⁴⁾,22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone)

There total 4 articles about lumista-4,6,8⁽¹⁴⁾,22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone) 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:

lumisterol (474-69-1) → lumista-4,6,8(14),22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone) (20817-91-8)

Guidance literature:

Multi-step reaction with 2 steps

1: <1,4>benzoquinone; aluminium tert-butylate

With aluminum tri-tert-butoxide; p-benzoquinone;

DOI:10.1039/jr9550002176

Reference yield:

8-hydroxy-lumista-4,6,22t-trien-3-one → lumista-4,6,8(14),22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone) (20817-91-8)

Guidance literature:

Multi-step reaction with 2 steps

1: aqueous HClO₄; methanol

With methanol; perchloric acid;

DOI:10.1039/jr9550002176

Reference yield:

8-hydroxy-lumista-4,6,22t-trien-3-one + (2,4-dinitro-phenyl)-hydrazine (119-26-6) → lumista-4,6,8(14),22t-tetraen-3-one-(2,4-dinitro-phenylhydrazone) (20817-91-8)

Guidance literature:

DOI:10.1039/jr9550002176

upstream raw materials:

(2,4-dinitro-phenyl)-hydrazine

lumista-4,6,8(14),22t-tetraen-3-one

lumisterol