插烯
插烯是通过一个共轭的有机结合的系统传输的电子效应。[1] 该概念于1962年由路德维希*克莱森提出,用于解释甲酰丙酮和相关酮醛的酸性。[2] 其形容词的形式,插烯物,用于描述其中该基团的标准部分仅通过共轭键合体系分离的官能团 。例如,羰基和羟基之间的碳 - 碳双键(> C = C <,“乙烯基”部分)被称为插烯羧酸,电子方式与羧酸类似,RCOOH。

参考文献
- The Vinylogous Aldol Reaction: A Valuable, Yet Understated Carbon-Carbon Bond-Forming Maneuver Giovanni Casiraghi, Franca Zanardi, Giovanni Appendino, and Gloria Rassu Chem. Rev. 2000; 100(6) pp 1929 - 1972; (Review) doi:10.1021/cr990247i
- Zu den O-Alkylderivaten des Benzoyl-acetons und den aus ihnen entstehenden Isoxazolen. (Entgegnung an Hrn. O. Weygand.) Berichte der deutschen chemischen Gesellschaft (A and B Series) Volume 59, Issue 2, Date: 10. February 1926, Pages: 144-153 L. Claisen. doi:10.1002/cber.19260590206
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.