1374693-94-3

Upstream product

• 474924-65-7 allyl-(4-methoxy-phenyl)-carbamic acid tert-butyl ester 
• 98-59-9 p-toluenesulfonyl chloride 
• 68267-68-5 2-allyl-4-methoxyaniline 
• 18437-68-8 tert-butyl N-(4-methoxyphenyl)carbamate 
• 762-21-0 acetylenedicarboxylic acid diethyl ester 
• 1361121-57-4 C₂₀H₂₁NO₃S 
• 66236-30-4 C₁₇H₁₉NO₃S 
• 71954-46-6 N-allyl-4-methoxyaniline 

Relevant academic research and scientific papers

A new entry to the phenanthridine ring system

A new synthesis of phenanthridine derivatives having three-point diversity has been developed based on the sequential application of three-atom economic processes viz. aza-Claisen rearrangement, ring-closing enyne metathesis and Diels-Alder reaction as key steps. An unexpected isomerisation was observed during aza-Claisen rearrangement of N-allylanilines which may open up new opportunities in heterocyclic synthesis.