Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-

Base Information

Chemical Name:Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-
CAS No.:442155-91-1
Molecular Formula:C21H17NO2S
Molecular Weight:347.437
Hs Code.:
DSSTox Substance ID:DTXSID50466339
Nikkaji Number:J1.675.656C
Wikidata:Q82292880

Synonyms:442155-91-1;Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-;JPWKXBIUMDHTPM-UHFFFAOYSA-;DTXSID50466339;InChI=1/C21H17NO2S/c1-17-11-15-20(16-12-17)25(23,24)22-21-10-6-5-9-19(21)14-13-18-7-3-2-4-8-18/h2-12,15-16,22H,1H3

Suppliers and Price of Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-

Chemical Property:

XLogP3:4.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:347.09799996
Heavy Atom Count:25
Complexity:580

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)S(=O)(=O)NC2=CC=CC=C2C#CC3=CC=CC=C3

Technology Process of Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]-

There total 15 articles about Benzenesulfonamide, 4-methyl-N-[2-(phenylethynyl)phenyl]- 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%

: 13141-38-3
2-phenylethynylaniline

: 98-59-9
p-toluenesulfonyl chloride

: 442155-91-1
4-methyl-N-{2-(phenylethynyl)phenyl}benzenesulfonamide

Guidance literature:: With pyridine; dmap; In tetrahydrofuran; at 20 ℃; Inert atmosphere;
DOI:10.1002/adsc.200900609

Reference yield: 95.0%

: 615-43-0
2-iodophenylamine

: 536-74-3
phenylacetylene

: 98-59-9
p-toluenesulfonyl chloride

: 442155-91-1
4-methyl-N-{2-(phenylethynyl)phenyl}benzenesulfonamide

Guidance literature:: 2-iodophenylamine; With bis-triphenylphosphine-palladium(II) chloride; triethylamine; for 0.25h;

phenylacetylene; With copper(l) iodide; at 20 ℃;

p-toluenesulfonyl chloride; With pyridine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1002/cjoc.202000701

Reference yield: 74.0%

: 452962-72-0
3-iodo-2-phenyl-1-(4-toluenesulfonyl)indole

: 948-65-2
2-phenyl-indole

: 442155-91-1
4-methyl-N-{2-(phenylethynyl)phenyl}benzenesulfonamide

Guidance literature:: 3-iodo-2-phenyl-1-(4-toluenesulfonyl)indole; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; Inert atmosphere;

With water; ammonium chloride; In tetrahydrofuran; hexane; Inert atmosphere;
DOI:10.1039/b909153j