82202-64-0

Upstream product

• 1080-06-4 L-Tyr-OMe 
• 82202-45-7 N-benzyloxycarbonyl-DL-alanyl-L-tyrosine methyl ester 
• 82202-55-9 2,5-bisbenzyloxy-3-(4-hydroxybenzyl)-6-methylpyrazine 1,4-dioxide 
• 82202-49-1 3-(4-acetoxybenzyl)-2,5-dichloro-6-methylpyrazine 1,4-dioxide 
• 82202-47-9 3-(4-acetoxybenzyl)-6-methyl-2,5-dioxopiperazine 
• 82202-46-8 3-(4-acetoxybenzyl)-2,5-dichloro-6-methylpiperazine 
• 82202-48-0 4-(3,6-Dichloro-5-methyl-pyrazin-2-ylmethyl)-phenol 
• 19943-32-9 3-methyl-6-(4-hydroxybenzyl)-2,5-diketopiperazine 

Downstream Products

• 82202-62-8 (Z)-1-acetoxy-3-(4-hydroxybenzylidene)-6-methyl-6-methoxypiperazine-2,5-dione 
• 82202-61-7 7-acetoxy-8-(4-acetoxybenzyl)-2-hydroxy-2-methyl-5-methylene-5H-1,3,4-dioxazolo<4,5-a>pyrazin-6(7H)-one 
• 82202-58-2 (Z)-1,5-diacetoxy-3-(4-acetoxybenzylidene)-4-hydroxy-6-methyl-3,4-dihydropyrazin-2(1H)-one 

Relevant academic research and scientific papers

Pyrazine Chemistry. Part 13. Preparation and Reactions of Pyrazine N-Oxides Related to Mycelianamide

The synthesis is described of 2,5-dihydroxy-3-(4-hydroxybenzyl)-6-methylpyrazine 1,4-dioxide (9), an isomer of degeranylmycelianamide (7), starting with 3-(4-hydroxybenzyl)-6-methylpiperidine-2,5-dione.The chemistry of the dioxide (9) has been explored; a