113982-06-2

Upstream product

• 112196-59-5 methyl N-(tert-butoxycarbonyl)-N-methyl-L-tyrosinate 
• 70963-39-2 N-methyl-L-tyrosine methyl ester 
• 24424-99-5 di-tert-butyl dicarbonate 
• 172036-67-8 methyl N-Boc-3-bromo-N-methyl-L-tyrosinate 

Downstream Products

• 113982-07-3 methyl 3-bromo-5-chloro-N-methyl-L-tyrosinate 
• 114014-11-8 methyl N-Cbz-3,5-dichloro-N-methyl-L-tyrosyl-3-bromo-5-chloro-N-methyl-L-tyrosinate 

Relevant academic research and scientific papers

Regioselective synthesis of 14-membered biaryl ethers: Total synthesis of RA-VII and deoxybouvardin

In order to obtain a key compound (22a'') for synthesis of RA-VII (1) and deoxybouvardin (2), construction of the 14-membered ring system was performed by means of thallium trinitrate-mediated oxidation of the tetrahalogeno amides 5-7. The dibromo dichlor