反应详情

230 mg of 33 (1.235 mmol) are taken up in a 25 ml round-bottomed flask and 5 ml of a solution of hydrogen chloride in dioxane (4M) are added. The medium is stirred for 2 hours at room temperature under argon. After evaporating off the solvent, 230 mg of amine 34 are obtained in hydrochloride form, which product is used directly in the following step.

1. customAfter evaporating off the solvent, 230 mg of amine 34
2. customare obtained in hydrochloride form, which product