phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone

Base Information

• Chemical Name: phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone
• CAS No.: 94235-37-7
• Molecular Formula: C₂₃H₂₈N₂O₂S
• Molecular Weight: 396.554
• Mol file: 94235-37-7.mol

Synonyms:phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone

Chemical Property of phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone

There total 1 articles about phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone 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: 86.0%

phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone (39692-51-8) + toluene-4-sulfonic acid hydrazide (1576-35-8) → phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone (94235-37-7)

Guidance literature:

In methanol; for 0.0833333h; Heating;

DOI:10.1021/jo00205a007

Reference yield: 11.0%

phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone (94235-37-7) → cis-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethene (94235-40-2) + trans-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethene (94235-39-9)

Guidance literature:

With methyllithium; In various solvent(s); at 0 ℃; for 1h;

DOI:10.1021/jo00205a007

Reference yield:

phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone tosylhydrazone (94235-37-7) → 1-diazo-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethane (94235-38-8)

Guidance literature:

With sodium hydride; Multistep reaction; 1.) diglyme, 5 min, 2.) petroleum ether, 110 deg C, 30 min;

DOI:10.1021/jo00205a007

upstream raw materials:

phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)methyl ketone

toluene-4-sulfonic acid hydrazide

Downstream raw materials:

1-diazo-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethane

cis-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethene

trans-1-phenyl 2-(2,3,3-trimethylcyclopenten-4-yl)ethene