Urazole synthesis. Part 2: Facilitating N⁴ substitution

Keyphrases

• Urazole 100%
• Pyridine 66%
• Nitrophenyl 33%
• Esters 33%
• Library Synthesis 33%
• Tert-butyl 33%
• Electronegative 33%
• Primary Amines 33%
• Thiazolidine-2,4-dione 33%
• Preferred Basis 33%
• N-BuLi 33%

Chemistry

• Base 100%
• Primary Amine 50%
• 1,2,4-triazolidine 50%