节点文献
1,3-二氧戊环-2-苯基-4,5-二苄溴的合成
Synthesis of 1,3-dioxolane-4,5-bis(bromomethyl)-2-phenyl
【摘要】 以酒石酸为原料通过改进的酯化方法合成了酒石酸二甲酯,经苯甲醛缩合,AlLiH4还原,磺酰化,以及使用LiBr进行溴代最终制得标题化合物。
【Abstract】 1,3-Dioxolane-4,5-bis(bromomethyl)-2-phenyl was synthesized from its intermediates via benzaldehyde condensation,AlLiH4 reduction,sulfonylation,and bromation by LiBr.The intermediates were 2,3-dihydroxy-(2R,3R)-1,4-dimethyl ester which were synthesized via tartaric acid as raw material followed by advanced esterification.
【关键词】 酒石酸;
还原;
1,3-二氧戊环-2-苯基-4,5-二苄溴;
合成;
表征;
【Key words】 tartaric acid; reduction; 1,3-dioxolane-4,5-bis(bromomethyl)-2-phenyl; synthesis; characterization;
【Key words】 tartaric acid; reduction; 1,3-dioxolane-4,5-bis(bromomethyl)-2-phenyl; synthesis; characterization;
【基金】 国家自然科学基金资助项目(20872051)
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2009年01期
- 【分类号】O625
- 【下载频次】305