1289005-63-5

Upstream product

• 1602923-21-6 C₈H₁₀ClNO₃S 
• 89-77-0 2-Amino-4-chlorobenzoic acid 

Downstream Products

• 1602922-60-0 7-chloro-4a-(4-methoxyphenyl)-5-(methylsulfonyl)-2-tosyl-1,2,3,4,4a,5-hexahydrobenzo[b][1,6]naphthyridine 
• 1602922-76-8 5-(4-(benzyloxy)phenyl)-8-chloro-6-(methylsulfonyl)-2-tosyl-1,2,3,4,5,6-hexahydroazepino[4,3-b]indole 
• 1602923-08-9 N-(5-(4-chloro-2-(methylsulfonamido)phenyl)-5-hydroxypent-3-yn-1-yl)-N-(4-methoxybenzyl)-4-methylbenzenesulfonamide 

Relevant academic research and scientific papers

Construction of divergent fused heterocycles via an acid-promoted intramolecular ipso-Friedel-Crafts alkylation of phenol derivatives

Two different cascade cyclization processes were developed using aryl group-substituted propargyl alcohol derivatives with a p-hydroxybenzylamine unit as common substrates. Using TFA as an acid promoter, an intramolecular ipso-Friedel-Crafts alkylation of