HRID970296
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
Procedure as for 44, Method C (using 42 in place of 41). RF=0.72 chloroform:methanol 10:0.7 (v/v); yield 82%; 1H NMR δ 3.69-3.45 (m, 2H, αCH, CH2a), 2.97 (m, 1H, CH2b), 1.41 (s, 9H, 3×Boc CH3), 1.25 (m, 18H, 13CH2), 0.88 (t, 3H, CH3); FAB MS C21H43NO3 (357.32) m/z (%) 380 [M+Na]+ (15), 258 [M−Boc+H]+ (100).