6372-20-9Relevant academic research and scientific papers
Substitution of diarylphosphoryl azides with aliphatic amines catalyzed by simple rare-earth metal salts: Efficient and novel preparation of phosphoryl amides
Peng, Xin-Hua,Bai, Rui,Liu, Shanshan,Li, Zhuo,Jiao, Lin-Yu
, (2021/11/05)
A novel and high efficient protocol was disclosed herein for the rare-earth metal salt-catalyzed substitution of phosphoryl azides with amines. In this homogeneous catalysis system, different diarylphosphoryl azides and aliphatic and aromatic amines were
When phosphoryl azide meets mechanochemistry: Clean, rapid, and efficient synthesis of phosphoryl amides under B(C6F5)3catalysis in a ball mill
Jia, Nan,Jiao, Lin-Yu,Li, Zhuo,Peng, Xin-Hua,Wang, Ze-Lin
, p. 6659 - 6665 (2021/10/25)
We described herein the first example associated with B(C6F5)3-catalyzed preparation of phosphoryl amides under mechanochemical conditions. In this novel system, the combination of energetic reagents with an energetic mechanochemical process enabled the r
Zinc-catalyzed transformation of diarylphosphoryl azides to diarylphosphate esters and amides
Ying, Jun,Gao, Qian,Wu, Xiao-Feng
supporting information, p. 1540 - 1543 (2020/04/15)
We have developed a facile and efficient procedure for the synthesis of diarylphosphate esters and amides. Using Zn(acac)2 as the catalyst, the reaction of diarylphosphoryl azides with aliphatic alcohols and phenols through an unusual P?N bond cleavage provided a number of diarylphosphate esters in good yields (22 examples, up to 94%). Additionally, various diarylphosphate amides were obtained from the corresponding amines in excellent yields as well (8 examples, up to 96%).
Transition-metal-free amination phosphoryl azide for the synthesis of phosphoramidates
Li, Qing,Sun, Xiaohua,Yang, Xiaoqin,Wu, Minghu,Sun, Shaofa,Chen, Xiuling
, p. 16040 - 16043 (2019/06/10)
A facile and efficient approach to phosphoramidates was developed via amination of phosphoryl azides. A variety of phosphoramidates were obtained in one step with good to excellent yields under a mild reaction system. The process uses easily available ami
Reactivity of cage-like amines toward p-toluenesulfonyl chloride and diphenyl chlorophosphate in acetonitrile
Sadovskii,Solomoichenko,Kas'yan,Golodaeva,Anikanova,Kas'yan,Savelova
, p. 50 - 56 (2007/10/03)
The nucleophilic reactivity of amines of the norbornane, norbornene, and adamantane series toward p-toluenesulfonyl chloride and diphenyl chlorophosphate in acetonitrile at 25°C is determined mainly by the steric factor. Parameters characterizing spatial accessibility of the reaction center in the amine molecule have been determined. Cage-like substituents show no appreciable effect on the amine reactivity, as compared to common alkyl groups.
