473828-41-0

Upstream product

• 473828-38-5 4-Trimethylsilylethinyl-benzoesaeure-n-octadecylester 
• 586-75-4 4-chlorobenzoyl chloride 
• 70153-15-0 4-Brombenzoesaeure-n-octadecylester 
• 112-92-5 1-octadecanol 
• 3731-51-9 2-(Aminomethyl)pyridine 
• 473828-31-8 3-(4-Iodphenylamino)-4-(4-iodphenylimino)-4H-pyrido[1,2-a]pyrazin 
• 473828-40-9 4-Ethinyl-benzoesaeure-n-octadecylester 

Relevant academic research and scientific papers

Pyrido[1,2-a]pyrazines - Starting materials for regioselective ringtransformation reactions and supramolecular architectures

The easily available pyrido[1,2-a]pyrazines of type 1 are versatile building blocks for ring transformation reactions. With heterocyclic quinones such as quinoline-2,5,8-triones 4a-c, a highly regioselective [4+2]-cycloaddition reaction takes place in the