反应详情

Employing 0.30 g (2.6 mmol) of cyclopentane carboxylic acid and 0.33 mg (2.6 mmol) of 1-propyl-1H-tetrazol-5-amine in the procedure described above and elution with CH2Cl2/MeOH/Et3N (9.3:0.5:0.2) gave the product in 45% yield.

1. washelution with CH2Cl2/MeOH/Et3N (9.3:0.5:0.2)
2. customgave the product in 45% yield