Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-

Base Information

• Chemical Name: Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-
• CAS No.: 856409-63-7
• Molecular Formula: C13H15NO3S
• Molecular Weight: 265.333
• DSSTox Substance ID: DTXSID70479027
• Nikkaji Number: J2.185.912E
• Wikidata: Q82312875

Synonyms:856409-63-7;Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-;DTXSID70479027

Chemical Property of Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-

Chemical Property:

• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 265.07726451
• Heavy Atom Count: 18
• Complexity: 430

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC#CCN(CC=O)S(=O)(=O)C1=CC=C(C=C1)C

Technology Process of Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-

There total 9 articles about Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)- 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%

N-(but-2-ynyl)-N-(2,2-dimethoxyethyl)-4-methylbenzenesulfonamide (876069-79-3) → N-(but-2-ynyl)-4-methyl-N-(2-oxoethyl)-benzenesulfonamide (856409-63-7)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; for 3h; Heating;

DOI:10.1021/ja056458o

Reference yield: 73.0%

N-allyl-N-but-2-ynyl-4-methyl-benzenesulfonamide (161374-29-4) → N-(but-2-ynyl)-4-methyl-N-(2-oxoethyl)-benzenesulfonamide (856409-63-7)

Guidance literature:

N-allyl-N-but-2-ynyl-4-methyl-benzenesulfonamide; With ozone; In dichloromethane; at -78 ℃;

With triphenylphosphine; In dichloromethane; at -78 - 20 ℃;

DOI:10.1021/ol050838x

Reference yield: 31.0%

N-(2,2-bis-ethylsulfanyl-ethyl)-N-but-2-ynyl-4-methyl-benzenesulfonamide → N-(but-2-ynyl)-4-methyl-N-(2-oxoethyl)-benzenesulfonamide (856409-63-7) + 1-[1-(toluene-4-sulfonyl)-2,5-dihydro-1H-pyrrol-3-yl]ethan-1-one + 4-methyl-1-(toluene-4-sulfonyl)-1,6-dihydro-2H-pyridin-3-one

Guidance literature:

With water; calcium carbonate; mercury dichloride; In acetonitrile; at 25 ℃; for 4h;

DOI:10.1021/ol0527274

upstream raw materials:

N-allyl-N-but-2-ynyl-4-methyl-benzenesulfonamide

N-(but-2-ynyl)-N-(2,2-dimethoxyethyl)-4-methylbenzenesulfonamide

N-(2,2-dimethoxyethyl)-p-toluenesulfonamide

p-toluenesulfonyl chloride

Downstream raw materials:

N-but-2-ynyl-N-(2-hydroxypropyl)-4-methylbenzenesulfon-amide

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 856409-63-7 Benzenesulfonamide, N-2-butynyl-4-methyl-N-(2-oxoethyl)-

Send

Send

Metric Ton KG G Pound L ML

Send

Send