3,4-dihydronaphthalene-2-sulfonyl Chloride

Base Information

• Chemical Name: 3,4-dihydronaphthalene-2-sulfonyl Chloride
• CAS No.: 17070-56-3
• Molecular Formula: C₁₀H₉ClO₂S
• Molecular Weight: 228.699
• European Community (EC) Number: 851-351-9
• DSSTox Substance ID: DTXSID00406922
• Wikidata: Q82212073
• Mol file: 17070-56-3.mol

Synonyms:3,4-dihydronaphthalene-2-sulfonyl Chloride;17070-56-3;3,4-DIHYDRONAPHTHALENE-2-SULFONYLCHLORIDE;DTXSID00406922;AKOS009031281;CS-0224190;EN300-11816;A907579;3,4-dihydronaphthalene-2-sulfonyl chloride, AldrichCPR

Chemical Property of 3,4-dihydronaphthalene-2-sulfonyl Chloride

Chemical Property:

• Vapor Pressure: 5.05E-05mmHg at 25°C
• Refractive Index: 1.619
• Boiling Point: 359.1°Cat760mmHg
• Flash Point: 171°C
• PSA: 42.52000
• Density: 1.41g/cm³
• LogP: 3.62310
• Storage Temp.: 2-8°C
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 228.0011784
• Heavy Atom Count: 14
• Complexity: 340

Purity/Quality:

97% ^*data from raw suppliers

3,4-Dihydronaphthalene-2-sulfonyl chloride 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC(=CC2=CC=CC=C21)S(=O)(=O)Cl

Technology Process of 3,4-dihydronaphthalene-2-sulfonyl Chloride

There total 1 articles about 3,4-dihydronaphthalene-2-sulfonyl Chloride 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: 63.0%

1,2-Dihydronaphthalene (447-53-0) → 3,4-dihydronaphthalene-2-sulfonyl chloride (17070-56-3)

Guidance literature:

With sulfuryl dichloride; In N,N-dimethyl-formamide; at 0 - 90 ℃; for 3h; Inert atmosphere;

DOI:10.1002/ejoc.201800521

Reference yield:

3,4-dihydronaphthalene-2-sulfonyl chloride (17070-56-3) → 2-benzyl-2,3,3a,4,5,9b-hexahydro-1H-benzo[e]isoindole-3a-sulfonyl fluoride

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydrogen difluoride / water; acetonitrile / 20 °C

2: trifluoroacetic acid / dichloromethane / 0 °C / Inert atmosphere

With potassium hydrogen difluoride; trifluoroacetic acid; In dichloromethane; water; acetonitrile;

DOI:10.1002/ejoc.201800521

upstream raw materials:

1,2-Dihydronaphthalene

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