1219277-23-2

Upstream product

• 1219277-15-2 C₂₀H₁₈N₃O₂⁽¹⁺⁾*Cl^(1-) 
• 61895-53-2 2-(4-chloromethyl-benzyl)-isoindole-1,3-dione 
• 1074-82-4 potassium phtalimide 
• 623-25-6 p-Xylylene dichloride 

Downstream Products

• 1219277-28-7 BF₄^(1-)*C₁₂H₁₆N₃⁽¹⁺⁾ 
• 1219277-43-6 BF₄^(1-)*C₂₂H₃₃N₄O₃⁽¹⁺⁾ 
• 1219277-79-8 BF₄^(1-)*C₂HF₃O₂*C₁₇H₂₅N₄O⁽¹⁺⁾ 
• 1219279-20-5 BF₄^(1-)*C₂₄H₃₀N₅OS⁽¹⁺⁾ 
• 1219277-33-4 BF₄^(1-)*C₁₉H₂₇N₄O₃⁽¹⁺⁾ 
• 1219277-38-9 BF₄^(1-)*C₂₀H₂₉N₄O₃⁽¹⁺⁾ 
• 1219277-54-9 BF₄^(1-)*C₂₆H₃₃N₄O₃⁽¹⁺⁾ 
• 1219277-59-4 BF₄^(1-)*C₂₉H₃₇N₄O₅⁽¹⁺⁾ 
• 1219277-64-1 BF₄^(1-)*C₁₄H₁₉N₄O⁽¹⁺⁾ 
• 1219277-70-9 BF₄^(1-)*C₁₅H₂₁N₄O⁽¹⁺⁾ 
• 1219277-78-7 BF₄^(1-)*C₁₇H₂₅N₄O⁽¹⁺⁾ 
• 1219277-95-8 BF₄^(1-)*C₂₁H₂₅N₄O⁽¹⁺⁾ 
• 1219278-02-0 BF₄^(1-)*C₂₄H₂₉N₄O₃⁽¹⁺⁾ 
• 1219278-10-0 BF₄^(1-)*C₂₁H₂₄N₅OS⁽¹⁺⁾ 

Relevant academic research and scientific papers

Traceless approach for the synthesis of 3,5-disubstituted thiohydantoins on functionalized ionic-liquid support

A traceless approach for the synthesis of 3,5-disubstituted thiohydantoins on a novel functionalized ionic-liquid support, 5, is described. Acylation of benzylamine functionalized ionic-liquid support with amino acids yielded ionic-liquid-supported amino acids, which reacted with isothiocyanates to afford ionic-liquid-supported thioureas. Following intramolecular cyclization cleavage from the ionic-liquid support by trifluoroacetic acid (TFA), the desired 3,5-disubstituted thiohydantoins were obtained in good yields and purities. The efficiency of this ionic-liquid-phase strategy facilitated isolation and analysis of intermediates and removal of excess reagents and by-products during the reaction process.