bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone

Base Information

• Chemical Name: bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone
• CAS No.: 98877-51-1
• Molecular Formula: C₁₄H₁₄N₂O₂S
• Molecular Weight: 274.343
• Mol file: 98877-51-1.mol

Synonyms:

Chemical Property of bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone

There total 3 articles about bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone 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: 49.0%

3-(phenylsulfinyl)bicyclo<3.2.0>hept-en-2-one tosylhydrazone (98877-50-0) → bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone (98877-51-1)

Guidance literature:

In acetonitrile; for 1.5h; Heating;

DOI:10.1021/jo00383a008

Reference yield:

bicyclo<3.2.0>hept-6-en-2-one (1072-77-1) → bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone (98877-51-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / NaH / 1,2-dimethoxy-ethane / 0.17 h / Heating

2: 70 percent / methanol / 24 h

3: 49 percent / acetonitrile / 1.5 h / Heating

With sodium hydride; In methanol; 1,2-dimethoxyethane; acetonitrile;

DOI:10.1021/jo00383a008

Reference yield:

3-(phenylsulfinyl)bicyclo<3.2.0>hept-en-2-one (98877-49-7) → bicyclo<3.2.0>hepta-3,6-dien-2-one tosylohydrazone (98877-51-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 70 percent / methanol / 24 h

2: 49 percent / acetonitrile / 1.5 h / Heating

In methanol; acetonitrile;

DOI:10.1021/jo00383a008

upstream raw materials:

3-(phenylsulfinyl)bicyclo<3.2.0>hept-en-2-one tosylhydrazone

bicyclo<3.2.0>hept-6-en-2-one

3-(phenylsulfinyl)bicyclo<3.2.0>hept-en-2-one