120547-00-4

Upstream product

• 120546-98-7 1-hydroxy-9-phenoxathiin disulfide 
• 120577-46-0 1-hydroxy-9-((methoxycarbonyl)dithio)phenoxathiin 
• 120546-92-1 1-methoxy-9-mercaptophenoxathiin 10,10-dioxide 
• 120546-91-0 1-methoxyphenoxathiin 10,10-dioxide 
• 120546-93-2 1-methoxy-9-mercaptophenoxathiin 
• 120546-90-9 1-hydroxyphenoxathiin 10,10-dioxide 
• 120546-96-5 9-Mercapto-phenoxathiin-1-ol 
• 950-47-0 phenoxathiin S,S-dioxide 
• 120546-99-8 1-((N-(benzyloxycarbonyl)-L-alanyl)oxy)-9-((methoxycarbonyl)dithio)phenoxathiin 

Relevant academic research and scientific papers

Synthesis of 1-Methoxy-9-mercaptophenoxathiin and the Resolved 1-((N-(Benzyloxycarbonyl)-L-alanyl)oxy)-9-((methoxycarbonyl)dithio)phenoxathiin 10-Oxide Diastereomers. Comments on Improved Methods for Sulfone Reduction

The syntheses of 1-methoxy-9-mercaptophenoxathiin (5) and the resolved diastereomeric Z-L-alanyl ester sulfoxides 13a and 13b are reported.The synthetic strategy employs the 10-sulfone functionality to direct substitution to the 1- and 9-positions by meth