(1,2-Propadienylsulphonyl)benzene

Base Information

• Chemical Name: (1,2-Propadienylsulphonyl)benzene
• CAS No.: 2525-42-0
• Molecular Formula: C9H8 O2 S
• Molecular Weight: 180.227
• Nikkaji Number: J432.828K
• Mol file: 2525-42-0.mol

Synonyms:2525-42-0;(1,2-Propadienylsulphonyl)benzene;allenyl phenyl sulfone;SCHEMBL7603738;(1,2-Propadienylsulphonyl)-benzene;(Propa-1,2-diene-1-sulfonyl)-benzene

Chemical Property of (1,2-Propadienylsulphonyl)benzene

Chemical Property:

• Vapor Pressure: 9.64E-05mmHg at 25°C
• Boiling Point: 349.2°C at 760 mmHg
• Flash Point: 210.1°C
• PSA: 42.52000
• Density: 1.14g/cm³
• LogP: 2.83970
• XLogP3: 1.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 180.02450067
• Heavy Atom Count: 12
• Complexity: 272

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=C=CS(=O)(=O)C1=CC=CC=C1

Technology Process of (1,2-Propadienylsulphonyl)benzene

There total 19 articles about (1,2-Propadienylsulphonyl)benzene 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: 100.0%

prop-2-ynylsulfonylbenzene (2525-40-8) → phenylsulfonylpropa-1,2-diene (2525-42-0)

Guidance literature:

With aluminum oxide; In dichloromethane;

DOI:10.1021/jo00227a017

Reference yield: 83.0%

benzenesulfinic acid prop-2-yn-1-yl ester → phenylsulfonylpropa-1,2-diene (2525-42-0)

Guidance literature:

With silver hexafluoroantimonate; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere;

DOI:10.1002/adsc.201600929 DOI:10.1002/adsc.201800466

Reference yield: 73.0%

benzenesulfonyl chloride (98-09-9) → prop-2-ynylsulfonylbenzene (2525-40-8) + phenylsulfonylpropa-1,2-diene (2525-42-0)

Guidance literature:

With pyridine; In dichloromethane; at 10 ℃; for 4h; Yield given; Irradiation;

upstream raw materials:

phenylthioallene

prop-2-ynylsulfonylbenzene

triphenylpropargyl stannane

benzenesulfonyl chloride

Downstream raw materials:

N-methyl-3-(phenylsulfonyl)-4-(hydroperoxymethyl)pyrazole

4,5-dihydro-4-methylene-3-(phenylsulfonyl)-1H-pyrazole

4-<(phenylsulfonyl)methyl>pyrazole

3-(phenylsulfonyl)-4-methylpyrazole