Regioselective and flexible procedures are described for the preparation of a variety of protected vicinal nitroalcohols 1, 3 and 5 (see Scheme 5), as is an efficient method for their reduction to the corresponding vicinal aminoalcohols 2, 4 and 6.
区域选择性和灵活的程序被用于多种保护的邻位硝基醇的制备中所述1,3和5(参见方案5),如对于其减少到对应的连位
氨基醇的有效方法2,4和6。