98303-81-2

Upstream product

• 98330-16-6 21-amino-1,4,7,14,23-pentaoxa<7.2.2>orthometaorthobenzenophane 
• 55324-01-1 1,3-bis(bromomethyl)-2-nitrobenzene 
• 23116-94-1 bis(2-hydroxyphenoxyethyl)ether 
• 98303-80-1 21-(4'-methoxyphenylazo)-1,4,7,14,23-pentaoxa<7.2.2>orthometaorthobenzenophane 
• 98303-82-3 21-(4'-hydroxyphenylazo)-1,4,7,14,23-pentaoxa<7.2.2>orthometaorthobenzenophane 
• 59945-42-5 21-nitro-1,4,7,14,23-pentaoxa<7.2.2>orthometaorthobenzenophane 

Downstream Products

• 98303-80-1 21-(4'-methoxyphenylazo)-1,4,7,14,23-pentaoxa<7.2.2>orthometaorthobenzenophane 

Relevant academic research and scientific papers

Photoresponsive Crown Ethers. Part 18. Photochemically 'Switched-on' Crown Ethers Containing an Intra-annular Azo Substituent and their Application to Membrane Transport

Photoresponsive crown ethers (3) having an intra-annular azo substituent have been synthesized.These crown ethers have been designed so that the crown-metal interaction can only occur upon photoisomerisation of the intra-annular azo substituent from trans