Synthetic Route of 1268810-09-8, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1268810-09-8, name is tert-Butyl (1-ethynylcyclopropyl)carbamate belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
tert-Butyl (1-ethynylcyclopropyl )carbamate (200.0 mg, 1.104 mmol) was treated with azidotrimethyl silane (508.6 mg, 4.414 mmol, 4 equiv.) in the presence of copper iodide (21.0 mg, 0.11 mmol) in N,N-dimethylformamide (1 mL) and methanol (1 mL) and stirred at 110 C for 2 h. After cooling, purification by prep HPLC gave fert-butyl (1-(1H-1,2,3- triazol-4-yl)cyclopropyl)carbamate. LCMS-ESI+ (m/z): [M+H] + calculated for C10H17N4O2: 225.1 ; found: 225.1 .
The synthetic route of tert-Butyl (1-ethynylcyclopropyl)carbamate has been constantly updated, and we look forward to future research findings.
Reference:
Patent; GILEAD SCIENCES, INC.; GUTIERREZ, David A.; KOBAYASHI, Tetsuya; LAZERWITH, Scott E.; LEE, Rick A.; MORGANELLI, Philip A.; PYUN, Hyung-Jung; (0 pag.)WO2019/165374; (2019); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics