1307897-45-5

Upstream product

• 93-90-3 N-(2-hydroxyethyl)-N-methylaminobenzene 
• 106-96-7 propargyl bromide 

Downstream Products

• 1307897-48-8 C₂₁H₂₃Cl₃N₄O₄S 
• 1307897-67-1 C₁₆H₃₆N⁽¹⁺⁾*C₂₅H₂₃N₈O₈S^(1-) 
• 1307897-64-8 C₁₆H₃₆N⁽¹⁺⁾*C₂₆H₂₄N₇O₄S^(1-) 
• 1307897-60-4 C₁₆H₃₆N⁽¹⁺⁾*C₂₅H₂₄N₇O₆S^(1-) 
• 1307897-57-9 C₂₇H₂₅Cl₃N₈O₈S 
• 1307897-52-4 C₂₈H₂₆Cl₃N₇O₄S 
• 1307897-50-2 C₂₇H₂₆Cl₃N₇O₆S 

Relevant academic research and scientific papers

Internal and external stereoisomers of squaraine rotaxane endoperoxide: Synthesis, chemical differences, and structural revision

Photooxygenation of permanently interlocked squaraine rotaxanes with anthracene-containing macrocycles produces the corresponding squaraine rotaxane endoperoxides (SREPs) quantitatively. SREPs are stored at low temperature, and upon warming, they undergo

Novel synthesis of hydrophilic dipolar chromophores using dendronized sulfonates

A series of hydrophilic chromophores was synthesized through introduction of dendritic sulfonate anions using click chemistry. A dendron structure bearing several sulfonate groups enhances hydrophilicity of attached chromophores. A click triazole formation connects chromophores with hydrophilic groups. A neutral trichloroethyl sulfonate has versatile features such as easy introduction, chemical endurance for isolation or storage, and convenient transformation to a hydrophilic anion. Zinc and OH mediated cleavage of trichloroethyl group from the neutral sulfonate undergoes to generate a water-soluble sulfonate anion. The solubility was examined with different counter cations and in different pH media and thus increased with the number of attached sulfonate ion. Two hydrophilic chromophores of stilbene-derived and azobenzene-derived dipolar structures exhibit clear negative and positive solvatochromism in protic solvents, respectively.