HRID261617
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
Crude 3,7-dibenzamidoheptan-2-one (123 g, 0.35 mol) was hydrolysed by heating under reflux with concentrated HCl for 18 hours to give 3,7-diaminoheptan-2-one dihydrochloride (49 g, 65%), m.p. 160°-166° (MeCN). δ(60 MHzD2O) 4.3 (t,CH), 3.1 (t,NHC2), 2.35 (s,CH3), 1.7 (m(CH2)3).
WORKUP
后处理
- temperatureby heating