This review summarizes synthetic methods affording di- and tetrahydrophosphinine oxides from phosphole derivatives and those resulting in phosphepine derivatives from 5- and 6-membered ring starting materials. The utilization of dihydrophosphinine oxides in the preparation of other phosphinine derivatives is also shown. 1. Introduction 2. Synthesis of Phosphinine Derivatives 2.1. From Phospholes Through Phospholium Salts 2.1.1. Through Halomethyl- or Alkenylphospholium Salts 2.1.2. Through Acylphospholium Salts 2.2. By the Reaction of Phospholes with Dimethyl Acetylenedicarboxylate 2.3. From a Fulvalene Ylide by Rearrangement 2.4. From 3-Methyl-2,5-dihydro-1H-phosphole 1-Oxides by Ozonolysis Followed by Aldol Condensation 2.5. From Phosphole and 2,5-Dihydro-1H-phosphole Derivatives by Incorporating a Carbene Unit 2.5.1. From Phosphole Derivatives by Reaction with Diazo Compounds 2.5.2. From 2,5-Dihydro-1H-phosphole 1-oxides by the Dichlorocarbene Approach 3. Synthesis of Phosphepine Derivatives 3.1. From Phosphole and Diyhdrophosphole Derivatives by the Introduction of a Two-Carbon Unit 3.2. From Phosphinine Derivatives
该综述总结了从
磷烯衍
生物合成二氢和四氢
磷嗪氧化物的方法,以及从五元和六元环起始材料合成
磷啶衍
生物的方法。还展示了二氢
磷嗪氧化物在制备其他
磷嗪衍
生物中的应用。
1. 引言
2.
磷嗪衍
生物的合成
2.1. 通过
磷烯及
磷烯盐
2.1.1. 通过卤甲基或烯基
磷烯盐
2.1.2. 通过酰基
磷烯盐
2.2. 通过
磷烯与二甲基
乙炔二
羧酸酯的反应
2.3. 通过重排反应得到富尔瓦烯烯盐
2.4. 通过
臭氧化并随后进行醇缩合反应从3-甲基-2,5-二氢-1H-
磷烯1-氧化物获得
2.5. 通过引入碳烯单元从
磷烯和2,5-二氢-1H-
磷烯衍
生物中合成
2.5.1. 通过与偶氮化合物反应从
磷烯衍
生物中合成
2.5.2. 通过二
氯碳烯法从2,5-二氢-1H-
磷烯1-氧化物中合成
3.
磷啶衍
生物的合成
3.1. 通过引入二碳单元从
磷烯和二氢
磷烯衍
生物中合成
3.2. 通过
磷嗪衍
生物合成