反应详情

Add 1,1′-carbonyldiimidazole (0.539 mg 1.05 equiv; 3.26 mmoles) slowly portion wise to a −78° C. solution of 4-pentyn-1-amine (0.258 mL; 1.0 equiv; 3.10 mmoles) in dichloromethane (10 mL). Allow the reaction to warm to ambient temperature and stir for 72 hours. Use the solution directly for subsequent chemistry: MS (m/z): 178(M+1).

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