Direct synthesis of 2-oxazolines from carboxylic acids using 2-chloro-4,6-dimethoxy-1,3,5-triazine under mild conditions
作者:B.P Bandgar、S.S Pandit
DOI:10.1016/s0040-4039(03)00251-x
日期:2003.3
2-Acyloxy-4,6-dimethoxy-1,3,5-triazines obtained from carboxylic acids and 2-chloro-4,6-dimethoxy-1,3,5-triazine were subsequently treated with 2-amino-2-methyl-1-propanol to afford the corresponding 2-oxazolines in excellent yield at room temperature.
随后将由羧酸获得的2-酰氧基-4,6-二甲氧基-1,3,5-三嗪和2-氯-4,6-二甲氧基-1,3,5-三嗪用2-氨基-2-甲基处理-1-丙醇在室温下以优异的收率得到相应的2-恶唑啉。