Δ²-Cyclobutenyl-methyltosylat

Base Information

• Chemical Name: Δ²-Cyclobutenyl-methyltosylat
• CAS No.: 15963-39-0
• Molecular Formula: C₁₂H₁₄O₃S
• Molecular Weight: 238.307
• Mol file: 15963-39-0.mol

Synonyms:Δ²-Cyclobutenyl-methyltosylat

Chemical Property of Δ²-Cyclobutenyl-methyltosylat

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Δ²-Cyclobutenyl-methyltosylat

There total 4 articles about Δ²-Cyclobutenyl-methyltosylat 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:

cyclobutane-1,1'-dicarboxylic acid (5445-51-2) → Δ2-Cyclobutenyl-methyltosylat (15963-39-0)

Guidance literature:

Multi-step reaction with 7 steps

1: SOCl₂ / 3 h / Heating

2: SO₂Cl₂, (PhCO)2O₂ / 3 h / Heating

3: H₂O

4: 12 h / 180 °C

5: (i) Et₂O, (ii) LiAlH₄

6: KOtBu / dimethylsulfoxide

7: Py

With pyridine; thionyl chloride; sulfuryl dichloride; potassium tert-butylate; water; dibenzoyl peroxide; In dimethyl sulfoxide;

Reference yield:

3-chlorocyclobutane-1,1-dicarboxylic acid (89639-43-0) → Δ2-Cyclobutenyl-methyltosylat (15963-39-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 12 h / 180 °C

2: (i) Et₂O, (ii) LiAlH₄

3: KOtBu / dimethylsulfoxide

4: Py

With pyridine; potassium tert-butylate; In dimethyl sulfoxide;

Reference yield:

3-Chlor-1,1-cyclobutandicarbonsaeure-dichlorid (89582-02-5) → Δ2-Cyclobutenyl-methyltosylat (15963-39-0)

Guidance literature:

Multi-step reaction with 5 steps

1: H₂O

2: 12 h / 180 °C

3: (i) Et₂O, (ii) LiAlH₄

4: KOtBu / dimethylsulfoxide

5: Py

With pyridine; potassium tert-butylate; water; In dimethyl sulfoxide;

upstream raw materials:

cyclobutane-1,1'-dicarboxylic acid

3-chlorocyclobutane-1,1-dicarboxylic acid

3-Chlor-1,1-cyclobutandicarbonsaeure-dichlorid

3-chlorocyclobutanemethanol

Downstream raw materials:

cyclopent-3-enol

cyclopent-2-enol