1429637-92-2

Upstream product

• 1429637-81-9 2,5-di((S)-sec-butyl)-3,6-dichloropyrazine 1,4-dioxide 
• 1429637-80-8 2,5-di((S)-sec-butyl)-3,6-dichloropyrazine 1-oxide 
• 1429637-79-5 2,5-di((S)-sec-butyl)-3,6-dichloropyrazine 
• 1429637-78-4 2,5-di((S)-sec-butyl)-3-chloropyrazine 
• 1429637-89-7 4’’-(benzyloxy)-3,4-dioxo-3,4-dihydro-[1,1’:4’,1’’-terphenyl]-2’,3’,5’,6’-tetrayl tetraacetate 
• 1429637-88-6 4’’-(benzyloxy)-3,4-dihydroxy-[1,1’:4’,1’’-terphenyl]-2’,3’,5’,6’-tetrayl tetraacetate 
• 1429637-87-5 4-(benzo[d][1,3]dioxol-5-yl)-4’-(benzyloxy)-[1,1’-biphenyl]-2,3,5,6-tetrayl tetraacetate 
• 1264728-58-6 3,6-di((S)-sec-butyl)piperazine-2,5-dione 
• 1429637-86-4 4-(benzo[d][1,3]dioxol-5-yl)-4’-(benzyloxy)-3,6-dimethoxy-[1,1’-biphenyl]-2,5-dione 
• 1110631-68-9 4’-(benzyloxy)-4-bromo-3,6-dimethoxy-[1,1’-biphenyl]-2,5-dione 
• 1429637-85-3 4’-(benzyloxy)-3,6-dimethoxy-[1,1’-biphenyl]-2,5-dione 
• 1429637-84-2 4’-(benzyloxy)-3-chloro-6-methoxy-[1,1’-biphenyl]-2,5-dione 
• 73-32-5 L-isoleucine 
• 146631-00-7 [4-(benzyloxy)phenyl]boronic acid 

Relevant academic research and scientific papers

Convergent synthesis and structural confirmation of phellodonin and Sarcodonin ε

The first synthesis of members of the sarcodonin family, phellodonin and sarcodonin ε, is reported herein. This verifies that the unprecedented and seemingly unstable N,N-dioxide-containing benzodioxazine framework can be constructed in the laboratory and lends further support to the proposed structures. The key step in the synthesis involves a biomimetic hetero-Diels-Alder reaction between a pyrazine N-oxide and an ortho-quinone.