天气预报 > 其他 > 如何判断对映异构体
如何判断对映异构体
更新时间: 2020-10-31 00:00:00  

判断对映异构体的方法是分子中没有反轴对称性(可以认为既没有轴对称也来没有中心对称)的就是对映异构体,也叫镜像异构体或者旋光异构体,就像人左右手不能重合。

彼此不呈镜像关系的立体异构体叫非对映体。仅有一个手性碳原子的构型不同的镜像异构物为非对映异构体。

关键词: 如何 判断

如何判断对映异构体相关经验

天气预报

最新推荐

页面:/news/view-1518611/ | 耗时:0.8468 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1518611 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1518611 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1518611 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1078114,2083957,2165564,2013940,937233,1129473,673826,129445,1079952,1065393,993145,984640,276445,166586,1670051,1315255,2554675,1074270,810309,915241,916438,1938766,1060531,330478,1130328,1127757,671698,907519,751467,1664183) ORDER BY field (ArticleID,1078114,2083957,2165564,2013940,937233,1129473,673826,129445,1079952,1065393,993145,984640,276445,166586,1670051,1315255,2554675,1074270,810309,915241,916438,1938766,1060531,330478,1130328,1127757,671698,907519,751467,1664183)