Efficient synthesis routes for various phthalimido phosphor esters as antimicrobial agents in terms of structure–activity relationship
作者:Wafaa Mahmoud Abdou、Rizk E. Khidre
DOI:10.1007/s00706-009-0244-1
日期:2010.2
A series of phthalimido phosphor derivatives-alpha-amino-phosphonates, amidophosphonates, phosphonic acid diamides, and oxadiazaphospholes-were prepared by applying different types of phosphorus(III) reagents to 2-methoxy-1H-isoindole-1,3(2H)-dione and 2-anilino-1H-isoindole-1,3(2H)-dione. On the basis of bioassay results, some of the new phosphoryl imides could be considered as lead molecules to be modified in order to improve their antibiotic activity.
With DBU-activated N-bromophthalimide as potential N-sources to achieve P–N cross-coupling of P(O)–H compounds
作者:Yueju Li、Fushun Liang
DOI:10.1016/j.tetlet.2016.05.076
日期:2016.6
has been developed with the DBU activation strategy. The nitrogen source may arise from internal N-bromophthalimide itself (a self-immolating reagent) or external phthalimide derivatives (with NBS-DBU activation system). The reaction features broad phosphorous compounds scope, including H-phosphinates, H-phosphonates, and H-phosphine oxides, and short reaction time (less than 10 min). This method provides