121436-35-9

Upstream product

• 121436-34-8 C₃₂H₅₄O₁₄ 
• 87708-33-6 (1,4,7,10,13,16-hexaoxacyclooctadecan-2-yl)methyl 4-methylbenzenesulfonate 
• 120-80-9 benzene-1,2-diol 

Downstream Products

• 121436-36-0 [3,4-Bis-(1,4,7,10,13,16-hexaoxa-cyclooctadec-2-ylmethoxy)-phenyl]-(2,4-dinitro-6-trifluoromethyl-phenyl)-amine 

Relevant academic research and scientific papers

Novel Crown Ethers with Pendant, Proton-Ionizable, Chromogenic Groups

Synthesis of fifteen new chromogenic crown ethers is described in which one phenyl group of diphenylamine has been substituted at the 2-, 4-, and 6-positions with strongly electron-withdrawing groups and the other phenyl group bears an oxymethyl crown eth