1338574-32-5

Basic information

• Product Name: 6-[4-(N,N-diphenylamino)phenylethynyl]benzothiazole
• Synonyms: 6-[4-(N,N-diphenylamino)phenylethynyl]benzothiazole
• CAS NO: 1338574-32-5
• Molecular Weight: 402.519
• Mol File: 1338574-32-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6-[4-(N,N-diphenylamino)phenylethynyl]benzothiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 6-[4-(N,N-diphenylamino)phenylethynyl]benzothiazole(1338574-32-5)
• EPA Substance Registry System: 6-[4-(N,N-diphenylamino)phenylethynyl]benzothiazole(1338574-32-5)

Safety Data

• Hazardous Substances Data: 1338574-32-5(Hazardous Substances Data)

Upstream product

• 205877-25-4 N,N-diphenyl-4-[(trimethylsilyl)ethynyl]benzenamine 
• 36809-26-4 4-N,N-diphenylamino-1-bromobenzene 
• 855282-75-6 2-chloro-6-iodobenzothiazole 
• 2942-06-5 6-nitrobenzo[d]thiazole 
• 4181-05-9 4-(diphenylamino)benzaldehyde 
• 603-34-9 N,N-diphenylaminobenzene 
• 533-30-2 1,3-benzothiazol-6-amine 
• 95-16-9 1,3-Benzothiazole 
• 654070-00-5 6-iodo-1,3-benzothiazole 
• 205877-26-5 4-diphenylaminophenylacetylene 

Relevant articles and documents

Oxidative C-H Homocoupling of Push-Pull Benzothiazoles: An Atom-Economical Route to Highly Emissive Quadrupolar Arylamine-Functionalized 2,2′-Bibenzothiazoles with Enhanced Two-Photon Absorption

Copper(II)-catalyzed C-H/C-H coupling of dipolar 2-H-benzothiazoles end-capped with triphenylamine moieties affords highly fluorescent 2,2′-bibenzothiazoles with quadrupolar (D-π-A-π-D) architecture displaying large two-photon absorption (TPA) cross sections (543-1252 GM) in the near-infrared region. The notably higher TPA performance as compared to quadrupolar π-systems with a widely used 2,2′-bipyridine core, along with the ease of the synthesis and chelating N^N ability, makes the title biheteroaryl platform an attractive building block for a large scope of functional dyes exploiting nonlinear optical phenomena.