51755-33-0

Upstream product

• 75-52-5 nitromethane 
• 122835-14-7 5-bromo-2-prop-2-ynyloxy-benzaldehyde 

Downstream Products

• 1233087-22-3 3-{1-[5-bromo-2-(prop-2-ynyloxy)phenyl]-2-nitroethyl}-2-methyl-1H-indole 
• 1233087-18-7 3-{1-[5-bromo-2-(prop-2-ynyloxy)phenyl]-2-nitroethyl}-1-methyl-1H-indole 
• 1233087-27-8 3-{1-[5-bromo-2-(prop-2-ynyloxy)phenyl]-2-nitroethyl}-1-ethyl-1H-indole 

Relevant academic research and scientific papers

Synthesis of isoxazolobenzoxepanes via Michael addition of indoles to nitroalkenes and sequential intramolecular nitrile oxide cycloaddition

Nitroalkenes derived from O-propargyl salicylaldehyde undergo facile Michael addition with indoles leading to indole-derived Michael adducts. Intramolecular nitrile oxide cycloaddition (INOC) of the Michael adducts results in isoxazolobenzoxepanes in good