Synthesis of Bis-and Tris(3-H-1,3-azaphospholo)benzenes.-Surprisingly, the double and the triple intramolecular cyclocondensation proceeds more efficiently than previously reported reaction involving monoaminobenzene derivatives. -(MARCHENKO, A.; KOIDAN, H.; HURYEVA, A.; SMALIY, R.; VLASENKO, Y.; GUTOV, O.; KOSTYUK*, A.; Heteroat. Chem. 25 (2014) 1, 1-9, http://dx.doi.org/10.1002/hc.21125 ; Inst. Org. Chem., Natl. Acad. Sci. Ukr., Kiev 02094, Ukraine; Eng.) -G. Mueller 28-190