1589518-76-2

Basic information

• Product Name: N-(4-methoxy-2-methyl-1H-inden-1-yl)-4-methylbenzenesulfonamide
• Synonyms: N-(4-methoxy-2-methyl-1H-inden-1-yl)-4-methylbenzenesulfonamide
• CAS NO: 1589518-76-2
• Molecular Weight: 329.42
• Mol File: 1589518-76-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N-(4-methoxy-2-methyl-1H-inden-1-yl)-4-methylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-methoxy-2-methyl-1H-inden-1-yl)-4-methylbenzenesulfonamide(1589518-76-2)
• EPA Substance Registry System: N-(4-methoxy-2-methyl-1H-inden-1-yl)-4-methylbenzenesulfonamide(1589518-76-2)

Safety Data

• Hazardous Substances Data: 1589518-76-2(Hazardous Substances Data)

Upstream product

• 120958-26-1 2-methyl-3-(2-methoxyphenyl)-propanal-2-ene 
• 70-55-3 toluene-4-sulfonamide 
• 135-02-4 ortho-anisaldehyde 
• 120958-26-1 (E)-3-(2-methoxyphenyl)-2-methylacrylaldehyde 

Relevant articles and documents

Poly(phosphoric acid) (PPA)-Promoted 5- exo -Cyclization of Iminium Ions Generated in Situ: A Facile Access to Functionalized Indene Derivatives

A metal-free Bronsted acid promoted two-component reaction between cinnamaldehydes and sulfonamides is described. This cascade process provides a simple and atom-economical alternative synthesis of a range of functionalized indenes from easily available starting materials. The resulting N -indenylsulfonamides were readily converted into the corresponding indenylenamines or indanones.

Assembly of indenamine derivatives through in situ formed N-sulfonyliminium ion initiated cyclization

An expedient route to structurally diverse indenamine derivatives through condensation of the readily accessible substituted cinnamylaldehydes and sulfonylamines under the catalysis of FeCl3 has been developed, featuring high efficiency in the generation of two bonds and one ring in a single-step and water as the only by-product. This journal is the Partner Organisations 2014.