mesomer

For the reason why optical activity of mesomer is counteracted classical answer was not convincing.

指出了内消体消统解释的不合理性。

For the reason why optical activity of mesomer is counteracted classical answer was not convincing. By use of the helix theory and stable staggered conformation answer can be obtained.

指出了内消体消统解释的不合理性。利用螺理论和稳定的交叉，合理地解释了内消体消的。